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DC DC switching power supply

DC DC switching power supply, Total:497 items.

In the international standard classification, DC DC switching power supply involves: Rectifiers. Convertors. Stabilized power supply, Electric traction equipment, Valves, Electrical accessories, Telecommunication systems, Aerospace electric equipment and systems, Railway engineering in general, Switchgear and controlgear, Hand-held tools, Capacitors, Railway rolling stock, Lamps and related equipment, Wastes, IT terminal and other peripheral equipment, Electromechanical components for electronic and telecommunications equipment, Power transmission and distribution networks, Environmental protection, Electrical engineering in general, Power stations in general, On-board equipment and instruments, Characteristics and design of machines, apparatus, equipment, Shipbuilding and marine structures in general, Rotating machinery, Semiconductor devices, Mining equipment, Vocabularies, Electricity. Magnetism. Electrical and magnetic measurements, Environmental testing, Telecommunications in general, Nuclear energy engineering, Information technology (IT) in general, Installations in buildings, Hydraulic energy engineering, Materials and components for railway engineering, Electromagnetic compatibility (EMC), Internal combustion engines for road vehicles, Galvanic cells and batteries, Telecontrol. Telemetering, Energy and heat transfer engineering in general.


Korean Agency for Technology and Standards (KATS), DC DC switching power supply

Professional Standard - Railway, DC DC switching power supply

  • TB/T 1395-2011 DC switching power supply cubicle for locomotive
  • TB/T 1395-2003 Specification of DC 110 V switching power supply's cubicle for locomotive
  • TB/T 2993.6-2016 Railway communication power supply equipment.Part 6:Direct current distribution

国家能源局, DC DC switching power supply

  • NB/T 10296-2019 AC-DC switching power supply feedback loop technical specifications
  • NB/T 10297-2019 Technical Specifications for Derating of Electronic Components of AC-DC Switching Power Supplies
  • NB/T 10288-2019 Highly accelerated life test method for AC-DC switching power supply
  • NB/T 10456-2028 Technical Specifications for Drop Reliability Test of AC-DC Switching Power Supplies
  • NB/T 10457-2028 AC-DC switching power supply cooling fan air volume and pressure test method
  • NB/T 10458-2029 AC-DC switching power supply semi-anechoic indoor air noise test method
  • NB/T 10285-2019 Constant voltage input unregulated output isolated DC-DC module power supply
  • NB/T 10606-2021 Design specifications for DC power supply systems for hydroelectric power plants

Association Francaise de Normalisation, DC DC switching power supply

  • NF L58-351:1971 Standard direct current contactors.
  • NF F42-123-4:1999 Railway applications - Fixed installations - D.C. switchgear - Part 4 : outdoor d.c. in-line switch-disconnectors and d.c. earthing switches.
  • NF F41-020-6*NF EN 50123-6:2004 Railway applications - Fixed installations - D.C. switchgear - Part 6 : D.C. switchgear assemblie
  • NF F41-020-6/A1*NF EN 50123-6/A1:2015 Railway applications - Fixed installations - D.C. switchgear - Part 6 : D.C. switchgear assemblies
  • NF F41-020-4*NF EN 50123-4:2004 Railway applications - Fixed installations - D.C. switchgear - Part 4 : outdoor d.c. disconnectors, switch-disconnectors and earthing switches.
  • NF C64-120:1991 Appareillage à haute tension pour courant alternatif - Déclencheurs directs à maximum de courant - Règles.
  • NF F41-020-4/A1*NF EN 50123-4/A1:2014 Railway applications - Fixed installations - D.C. switchgear - Part 4 : outdoor d.c. disconnectors, switch-disconnectors and earthing switches
  • NF F41-020-3/A1*NF EN 50123-3/A1:2014 Railway applications - Fixed installations - D.C. switchgear - Part 3 : indoor d.c. disconnectors, switch-disconnectors and earthing switches
  • NF F41-020-3*NF EN 50123-3:2004 Railway applications - Fixed installations - D.C. switchgear - Part 3 : indoor d.c. disconnectors, switch-disconnectors and earthing switches
  • NF F41-020-2*NF EN 50123-2:2004 Railway applications - Fixed installations - D.C. switchgear - Part 2 : D.C. circuit breakers
  • NF EN 50123-2:2004 Applications ferroviaires - Installations fixes - Appareillage à courant continu - Partie 2 : disjoncteurs pour courant continu
  • NF EN 62747:2014 Terminologie relative aux convertisseurs de source de tension (VSC) des systèmes en courant continu à haute tension (CCHT)
  • NF EN 62747/A1:2019 Terminologie relative aux convertisseurs de source de tension (VSC) des systèmes en courant continu à haute tension (CCHT)
  • NF F42-123-2:1997 Railway applications. Fixed installations. D.C. switchgear. Part 2 : D.C. circuit breakers.
  • NF C71-235:1992 D.C. supplied electronic ballast for tubular fluorescent lamps. Performance requirements.
  • NF F41-020-5:2004 Railway applications - Fixed installations - D.C. switchgear - Part 5 : surge arresters and low-voltage limiters for specific use in d.c. systems.
  • NF C63-076:1987 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR FOR INDUSTRIAL USE. INDUCTIVE PROXIMITY SWITCHES. FORM A,FOR DIRECT CURRENT,3 OR 4 TERMINALS. (EUROPEAN STANDARD EN 50 008).
  • NF C63-077:1987 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR FOR INDUSTRIAL USE. INDUCTIVE PROXIMITY SWITCHES. FORM C,FOR DIRECT CURRENT,3 OR 4 TERMINALS. (EUROPEAN STANDARD EN 50 025).
  • NF C53-747*NF EN 62747:2014 Terminology for voltage-sourced converters (VSC) for high-voltage direct current (HVDC) systems
  • NF C71-241:1993 D.C. or A.C. supplied electronic step-down convertors for filament lamps. Performance, requirements.
  • NF EN IEC 61347-2-14:2018 Appareillages des lampes - Partie 2-14 : exigences particulières pour les appareillages électroniques alimentés en courant continu et/ou alternatif pour les lampes fluorescentes à induction
  • NF EN IEC 61347-2-14/A11:2021 Appareillages de lampes - Partie 2-14 : exigences particulières pour les appareillages électroniques alimentés en courant continu et/ou alternatif pour les lampes fluorescentes à induction
  • NF C53-222:1987 Power electronics. Stabilized power supplies,D.C. output.
  • NF EN 50563/A1:2014 Sources d'alimentation externes c.a. - c.c. et c.a. - c.a. - Détermination de la puissance hors charge et du rendement moyen des modes actifs
  • NF EN 50563:2013 Sources d'alimentation externes c.a. - c.c. et c.a. - c.a. - Détermination de la puissance hors charge et du rendement moyen des modes actifs
  • NF F42-041:1990 Railway fixed equipment. Outer switch disconnectors for 750, 1500 and 3000 V direct current tractions systems. Characteristics and tests.
  • NF EN 62501/A2:2017 Valves à convertisseur de source de tension (VSC) pour le transport d'énergie en courant continu à haute tension (CCHT) - Essais électriques
  • NF EN 62501:2009 Valves à convertisseurs de source de tension (VSC) pour le transport d'énergie en courant continu à haute tension (CCHT) - Essais électriques
  • NF EN 62501/A1:2015 Valves à convertisseur de source de tension (VSC) pour le transport d'énergie en courant continu à haute tension (CCHT) - Essais électriques
  • NF EN 50123-3/A1:2014 Applications ferroviaires - Installations fixes - Appareillage à courant continu - Partie 3 : interrupteurs-sectionneurs, sectionneurs et sectionneurs de terre pour l'intérieur
  • NF EN 50123-4:2004 Applications ferroviaires - Installations fixes - Appareillage à courant continu - Partie 4 : interrupteurs-sectionneurs, sectionneurs et sectionneurs de terre pour l'extérieur
  • NF EN 50123-4/A1:2014 Applications ferroviaires - Installations fixes - Appareillage à courant continu - Partie 4 : interrupteurs-sectionneurs, sectionneurs et sectionneurs de terre pour l'extérieur
  • NF EN 50123-3:2004 Applications ferroviaires - Installations fixes - Appareillage à courant continu - Partie 3 : interrupteurs-sectionneurs, sectionneurs et sectionneurs de terre pour l'intérieur
  • NF Z87-132-3-1:2012 Environmental Engineering (EE) - Power supply interface at the input to telecommunications and datacom (ICT) equipment - Part 3 : operated by rectified current source, alternating current source or direct current source up to 400 V - Sub-part 1 : direct c
  • NF F42-123-7-2:1999 Railway applications - Fixed installations D.C. switchgear - Part 7 : measurement, control and protection devices for specific use in d.c. traction systems - Section 2 : isolating current transducers and other current measuring devices.
  • NF F41-020-7-2*NF EN 50123-7-2:2004 Railway applications - Fixed installations - D.C. switchgear - Part 7-2 : measurement, control and protection devices for specific use in d.c. traction systems - Isolating current transducers and other current measuring devices
  • NF C53-701/A1*NF EN 62501/A1:2015 Voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) power transmission - Electrical testing
  • NF C53-701*NF EN 62501:2009 Voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) power transmission - Electrical testing
  • NF Z87-132-3:2003 Environmental Engineering (EE) - Power supply interface at the input to telecommunications equipment - Part 3 : operated by rectified current source, alternating current source or direct current source up to 400 V (v1.2.1).
  • NF C97-053*NF EN 50563:2013 External a.c. - d.c. and a.c. - a.c. power supplies - Determination of no-load power and average efficiency of active modes
  • NF F41-020-1*NF EN 50123-1:2004 Railway applications - Fixed installations - D.C. switchgear - Part 1 : general
  • NF C71-240:1995 D.C. or A.C. supplied electronic step-down convertors for filament lamps. General and safety requirements.

Defense Logistics Agency, DC DC switching power supply

Professional Standard - Energy, DC DC switching power supply

  • NB/T 10456-2020 AC-DC switching power supply drop reliability test technical specification
  • NB/T 10457-2020 AC-DC switching power supply cooling fan air volume and air pressure test method
  • NB/T 10461-2020 Technical specification for abnormal simulation test of AC-DC switching power supply electronic components
  • NB/T 10458-2020 AC-DC switching power supply semi-anechoic room air noise test method
  • NB/T 10462-2020 AC-DC switching power supply near-field radio frequency electromagnetic field immunity test technical specification
  • NB/T 42039-2014 Wide voltage input and regulated output isolated DC-DC model power supply

CN-QIYE, DC DC switching power supply

  • Q/GDW 504-2010 Guidelines for State Evaluation of HVDC High-Speed DC Switches
  • Q/GDW 576-2010 Technical Specifications for Station AC-DC Integrated Power System

Military Standard of the People's Republic of China-General Armament Department, DC DC switching power supply

  • GJB 4538A-2017 Specifications for military switch-type high-power DC test power supplies
  • GJB 4538-2002 Specifications for military switch-type high-power DC test power supplies
  • GJB 2213-1994 Calibration procedures for DC small current standard sources
  • GJB 9136-2017 General specifications for military program-controlled DC power supplies
  • GJB/J 2657-1996 DC low voltage standard source calibration procedures
  • GJB 8879-2016 Calibration procedures for DC high voltage stabilized voltage sources
  • GJB 2677-1996 Radar power distribution subsystem performance test method DC power supply, single-phase AC power supply
  • GJB 1203A-2002 General specification for marine AC and DC motor controllers and switchgear
  • GJB 1203-1991 General specification for marine AC and DC motor controllers and switchgear
  • GJB 1203A-2021 General specification for AC and DC motor controllers and switchgear for ships
  • GJB 1412A-2021 General specifications for aerospace ground low-voltage DC power supplies
  • GJB/J 2658-1996 1~100kV DC high voltage standard source calibration procedures

Professional Standard - Post and Telecommunication, DC DC switching power supply

United States Navy, DC DC switching power supply

British Standards Institution (BSI), DC DC switching power supply

  • BS EN 50123-4:1999 Railway applications - Fixed installations - d.c. switchgear - Outdoor d.c. in-line switch-disconnectors, disconnectors and d.c. earthing switches
  • BS EN 50123-6:2003 Railway applications - Fixed installations - D.C. switchgear - D. C. switchgear assemblies
  • BS EN 50123-6:1999 Railway applications - Fixed installations - d.c. switchgear - D.C. switchgear assemblies
  • BS EN 50123-6:2003+A1:2014 Railway applications. Fixed installations. D.C. switchgear - D.C. switchgear assemblies
  • BS EN 50123-3:2003 Railway applications - Fixed installations - D.C. switchgear - Indoor d.c. disconnectors, switch-disconnectors and earthing switches
  • BS EN 50123-4:2003 Railway applications - Fixed installations - D.C. switchgear - Outdoor d.c. disconnectors, switch-disconnectors and earthing switches
  • BS EN 50123-4:2003+A1:2013 Railway applications - Fixed installations - D.C. switchgear - Outdoor d.c. disconnectors, switch-disconnectors and earthing switches
  • BS EN 50123-3:2003+A1:2013 Railway applications - Fixed installations - D.C. switchgear - Indoor d.c. disconnectors, switch-disconnectors and earthing switches
  • BS EN 50123-2:1996 Railway applications - Fixed installations - d.c. switchgear - d.c. circuit breakers
  • BS EN 50123-2:2003 Railway applications - Fixed installations - D.C. switchgear - D. C. circuit breakers
  • BS EN 61347-2-7:2012 Lamp controlgear. Particular requirements for battery supplied electronic controlgear for emergency lighting (self-contained)
  • BS EN 61347-2-7:2006 Lamp controlgear - Part 2-7: Particular requirements for d.c. supplied electronic ballasts for emergency lighting
  • PD IEC/TS 62700:2014 DC power supply for notebook computers
  • BS EN 50123-3:1996 Railway applications - Fixed installations - d.c. switchgear - Indoor d.c. disconnectors and switch-disconnectors
  • 13/30284893 DC BS EN 61992-6 AMD1. Railway Applications. Fixed installations. D.C. switchgear. Part 6. DC switchgear assemblies
  • 19/30389563 DC BS IEC 61992-6 AMD2. Railway applications. Fixed installations. DC switchgear. Part 6. DC switchgear assemblies
  • BS PD IEC/TS 62700:2014 DC power supply for notebook computers
  • BS EN 61347-2-7:2001 Lamp controlgear - Particular requirements for d.c. supplied electronic ballasts for emergency lighting
  • BS EN 61347-2-7:2007 Lamp controlgear. Particular requirements for d.c. supplied electronic ballasts for emergency lighting
  • BS EN 61347-2-4:2001 Lamp controlgear. Particular requirements for d.c. supplied electronic ballasts for general lighting
  • BS EN 61347-2-6:2001 Lamp controlgear. Particular requirements for d.c. supplied electronic ballasts for aircraft lighting
  • BS EN 61347-2-5:2001 Lamp controlgear. Particular requirements for d.c. supplied electronic ballasts for public transport lighting
  • 13/30235243 DC BS EN 61992-2 AMD1. Railway Applications. Fixed installations. D.C. switchgear. Part 2. DC circuit breakers
  • BS EN 50123-7-2:1999 Railway applications - Fixed installations - d.c. switchgear - Measurement, control and protection devices for specific use in d.c. traction systems - Isolating current transducers and current measuring devices
  • BS EN 50123-5:1999 Railway applications - Fixed installations - d.c. switchgear - Surge arresters and low-voltage limiters for specific use in d.c. systems
  • BS EN 50123-5:2003 Railway applications. Fixed installations. D.C. switchgear. Surge arresters and low-voltage limiters for specific use in d.c. systems
  • BS EN 62747:2014 Terminology for voltage-sourced converters (VSC) for high-voltage direct current (HVDC) systems
  • BS EN 62501:2009 Voltage sourced converter (VSC) valves for high-voltage direct current (H VDC) power transmission. Electrical testing
  • BS EN 50123-1:1996 Railway applications - Fixed installations - d.c. switchgear - General
  • BS EN 50123-1:2003 Railway applications. Fixed installations. D.C. switchgear. General
  • BS EN 50123-7-2:2003 Railway applications - Fixed installations - d.c. switchgear - Measurement, control and protection devices for specific use in d.c. traction systems - Isolating current transducers and other current measuring devices
  • PD IEC/TS 60076-23:2018 Power transformers. DC magnetic bias suppression devices
  • BS EN 60947-5-6:2001 Specification for low-voltage switchgear and controlgear. Control circuit devices and switching elements. DC interface for proximity sensors and switching amplifiers (NAMUR). DC interface for proximity sensors and switching amplifiers (NAMUR)
  • BS EN 61204-7:2006 Low-voltage power supplies, d.c. output - Safety requirements
  • BS EN 62501:2009+A2:2017 Voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) power transmission. Electrical testing
  • BS EN 61204-6:2001 Low voltage power supplies, d.c. output. Requirements for low-voltage power supplies of assessed performance
  • DD ENV 50123-7-1-1999 Railway applications. Fixed installations. d.c. switchgear. Measurement, control and protection devices for specific use in d.c. traction systems. Application guide
  • BS EN 50123-7-1:2003 Railway applications - Fixed installations - d.c. switchgear - Measurement, control and protection devices for specific use in d.c. traction systems - Measurement, control and protection devices for specific use in d.c. traction systems - Application guid
  • BS 5654-1:1979 Stabilized power supplies, d.c. output - Terms and definitions

German Institute for Standardization, DC DC switching power supply

  • DIN EN 50123-3:1996 Railway applications - Fixed installations - D.C. switchgear - Part 3: Indoor d.c. disconnectors and switch-disconnectors; German version EN 50123-3:1995
  • DIN EN 50123-4:1999 Railway applications; fixed installations - D.C. switchgear - Part 4: Outdoor d.c. in-line switch-disconnectors, disconnectors and d.c. earthing switches; German version EN 50123-4:1999
  • DIN EN 50123-6:1998 Railway applications - Fixed installations; D.C. switchgear - Part 6: Switchgear assemblies; German version EN 50123-6:1998
  • DIN EN 50123-6:2003 Railway applications - Fixed installations; D.C. switchgear - Part 6: D.C. switchgear assemblies; German version EN 50123-6:2003
  • DIN EN 50123-4:2003 Railway applications - Fixed installations; D.C. switchgear - Part 4: Outdoor d.c. switch-disconnectors, switch-disconnectors and earthing switches; German version EN 50123-4:2003
  • DIN EN 50123-2:2003 Railway applications - Fixed installations; D.C. switchgear - Part 2: D.C. circuit breakers; German version EN 50123-2:2003
  • DIN EN 50123-2:1996 Railway applications - Fixed installations - D.C. switchgear - Part 2: D.C. circuit breakers; German version EN 50123-2:1995
  • DIN EN 50123-3:2003 Railway applications - Fixed installations; D.C. switchgear - Part 3: Indoor d.c. disconnectors, switch-disconnectors and earthing switches; German version EN 50123-3:2003
  • DIN EN 50123-4/A1:2014 Railway applications - Fixed installations - D.C. switchgear - Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches; German version EN 50123-4:2003/A1:2013
  • DIN 4000-56:1987 Tabular layouts of article characteristics for switches and switching devices up to AC 1000 V and DC 1200 V
  • DIN 40030:1993-09 Rated voltages of DC-motors directly fed by controlled static power convertors from AC-power systems
  • DIN EN 50123-2/A1:1997 Railway applications - Fixed installations - D.C. switchgear - Part 2: D.C. circuit breakers; Amendment A1; German version EN 50123-2:1995/A1:1996
  • DIN EN 50123-6:2015 Railway applications - Fixed installations - D.C. switchgear - Part 6: D.C. switchgear assemblies; German version EN 50123-6:2003 + A1:2014
  • DIN 41747-1:1976 Stabilized power supplies; measuring methods, power supplies with d.e. output
  • DIN EN 50123-5:2003 Railway applications - Fixed installations; D.C. switchgear - Part 5: Surge arresters and low-voltage limiters for specific use in d.c. systems; German version EN 50123-5:2003
  • DIN EN 50123-3/A1:2014 Railway applications - Fixed installations - D.C. switchgear - Part 3: Indoor d.c. disconnectors, switch-disconnectors and earthing switches; German version EN 50123-3:2003/A1:2013
  • DIN IEC/TR 62543:2014 High-voltage direct current (HVDC) power transmission using voltage sourced converters (VSC) (IEC/TR 62543:2011 + A1:2013)
  • DIN IEC/TR 62543:2012 High-voltage direct current (HVDC) power transmission using voltage sourced converters (VSC) (IEC/TR 62543:2011)
  • DIN EN 50123-5/A1:1999 Railway applications - Fixed installations; D.C. switchgear - Part 5: Surge arresters and low-voltage limiters for specific use in d.c. systems; Amendment A1; German version EN 50123-5:1997/A1:1999
  • DIN 41746-1:1972 Stabilized power supplies with d.c. output; recommendations for data sheets
  • DIN EN 50123-5:1998 Railway applications - Fixed installations - D.C. switchgear - Part 5: Surge arresters and low-voltage limiters for specific use in D.C. systems; German version EN 50123-5:1997
  • DIN EN 50123-7-2:2003 Railway applications - Fixed installations; D.C. switchgear - Part 7-2: Measurement, control and protection devices for specific use in d.c. traction systems; Isolating current transducers and other current measuring devices; German version EN 50123-7-2:2
  • DIN EN 50123-7-2:1999 Railway applications - Fixed installations; D.C. switchgear - Part 7: Measurement, control and protection devices for specific use in d.c. traction systems; Section 2: Isolating current transducers and other current measuring devices; German version EN 50
  • DIN EN 62501:2010 Voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) power transmission - Electrical testing (IEC 62501:2009); German version EN 62501:2009
  • DIN EN 50123-1:1996 Railway applications - Fixed installations; D.C. switchgear - Part 1: General; German version EN 50123-1:1995
  • DIN EN 50123-1:2003 Railway applications - Fixed installations; D.C. switchgear - Part 1: General; German version EN 50123-1:2003
  • DIN EN 61204-7:2007 Low voltage power supplies, d.c. output - Part 7: Safety requirements (IEC 61204-7:2006); German version EN 61204-7:2006

European Committee for Electrotechnical Standardization（CENELEC）, DC DC switching power supply

  • EN 50123-6:2003 Railway applications - Fixed installations - D.C. switchgear Part 6: D.C. switchgear assemblies (Incorporates Amendment A1: 2014)
  • EN 50123-3:2003 Railway applications - Fixed installations - D.C. switchgear Part 3: Indoor d.c. disconnectors, switch-disconnectors and earthing switches (Incorporates Amendment A1: 2013)
  • EN 50123-2:2003 Railway Applications Fixed Installations - D.C. Switchgear Part 2: D.C. Circuit Breakers
  • EN 61204-6:2001 Low-Voltage Power Supplies, DC Output Part 6: Requirements for Low-Voltage Power Supplies of Assessed Performance
  • EN 50123-4:2003 Railway applications - Fixed installations - D.C. switchgear Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches (Incorporates Amendment A1: 2013)
  • EN 50227:1997 Control Circuit Devices and Switching Elements Proximity Sensors, d.c. Interface for Proximity Sensors and Switching Amplifiers (NAMUR)
  • EN 50563:2011 External a.c. - d.c. and a.c. - a.c. power supplies - Determination of no-load power and average efficiency of active modes (Incorporates Amendment A1: 2013)
  • EN 62501:2009 Voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) power transmission - Electrical testing (Incorporates Amendment A1: 2014)
  • EN 50123-7-2:2003 Railway applications Fixed installations D.C. switchgear Part 7-2: Measurement, control and protection devices for specific use in d.c. traction systems Isolating current transducers and other current measuring devices
  • EN 50123-1:2003 Railway applications - Fixed installations - D.C. switchgear Part 1: General

CENELEC - European Committee for Electrotechnical Standardization, DC DC switching power supply

  • EN 50123-6:1998 Railway Applications - Fixed Installations - D.C. Switchgear Part 6: D.C. Switchgear Assemblies
  • EN 50123-4:1999 Railway Applications - Fixed Installations - D.C. Switchgear - Part 4: Outdoor d.c.In-Line Switch-Disconnectors@ Disconnectors and d.c. Earthing Switches
  • EN 50123-3:1995 Railway Applications Fixed Installations - D.C. Switchgear Part 3: Indoor d.c. Disconnectors and Switch-Disconnectors
  • EN 50123-2:1995 Railway Applications Fixed Installations - D.C. Switchgear Part 2: D.C. Circuit Breakers (Incorporates Amendment A1: 1996)
  • EN 61046:1994 D.C. or a.c. Supplied Electronic Step-Down Convertors for Filament Lamps - General and Safety Requirements
  • EN 50123-5:2003 Railway Applications - Fixed Installations - D.C. Switchgear Part 5: Surge Arresters and Low-Voltage Limiters for Specific Use in d.c. Systems
  • EN 50123-7-2:1999 Railway Applications - Fixed Installations - D.C. Switchgear - Part 7: Measurement@ Control and Protection Devices for Specific Use in D.C. Traction Systems - Section 2: Isolating Current Transducers and Other Current Measuring Devices
  • EN 50123-1:1995 Railway Applications Fixed Installations - D.C. Switchgear Part 1: General

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, DC DC switching power supply

  • GB/T 25309-2010 High-voltage direct current transfer switches
  • GB/T 25307-2010 High-voltage direct current by-pass swiches
  • GB/T 22691-2008 DC Switches for Battery Power Tools
  • GB/T 25091-2010 High-voltage direct-current disconnectors and earthing switches
  • GB/T 25890.6-2010 Railway applications.Fixed installations.DC switchgear.Part 6:DC switchgear assemblies
  • GB/T 25890.3-2010 Railway applications.Fixed installations.DC switchgear.Part 3:Indoor d.c. disconnectors,switch disconnectors and earthing switches
  • GB/T 25890.4-2010 Railway applications.Fixed installations.DC switchgear.Part 4:Outdoor d.c. disconnectors,switch-disconnectors and earthing switches
  • GB/T 21560.6-2008 Low-voltage power suppplies, d.c. output.Part 6: Requirements for low-voltage power supplies assessed performance
  • GB/T 25890.2-2010 Railway applications.Fixed installations.DC switchgear.Part 2:DC circuit breakers
  • GB/T 30553-2014 High-voltage direct current power transmission using voltage sourced converters
  • GB/T 20114-2006 Specific test methods for d.c.machines on coventional and rectifier-fed supplies
  • GB/T 25890.5-2010 Railway applications.Fixed installations.DC switchgear.Part 5:Surge arresters and low-voltage limiters for specific use in d.c. system
  • GB/T 10261-2008 Stabilized DC power supply for nuclear radiation detectors
  • GB/T 17478-2004 Low-voltage power supply devices,d.c.output-performance characteristics
  • GB/T 21560.3-2008 Low-voltage power suppplies, d.c. output.Part 3: Electromagnetic compatibility (EMC)
  • GB/T 25890.8-2010 Railway applications.Fixed installations.DC switchgear.Part 7-2:Mearsurement、control and protection devices for specific use in d.c traction systems.Isolating current transducers and other current measuring devices
  • GB 20943-2007 Minimum allowable values of energy efficiency and evaluating values of energy conservation for single voltage external AC-DC and AC-AC power supplies
  • GB 20943-2013 Minimum allowable values of energy efficiency and evaluating values of energy conservation for single voltage external AC-DC and AC-AC power supplies
  • GB/T 25890.1-2010 Railway applications.Fixed installations.DC switchgear.Part 1:General
  • GB 17478-1998 Low-voltage power supply devices,d.c.output-Performance characteristics and safety requirements
  • GB 51215-2017 Specifications for engineering design of communication high-voltage DC power supply equipment
  • GB 51378-2019 Engineering acceptance criteria for communication high-voltage DC power supply system

U.S. Air Force, DC DC switching power supply

Professional Standard - Machinery, DC DC switching power supply

International Electrotechnical Commission (IEC), DC DC switching power supply

  • IEC 61992-6:2006 Railway applications - Fixed installations - DC switchgear - Part 6: DC switchgear assemblies
  • IEC 61992-6:2006+AMD1:2014+AMD2:2020 CSV Railway applications - Fixed installations - DC switchgear - Part 6: DC switchgear assemblies
  • IEC 61992-3:2006+AMD1:2015 CSV Railway applications - Fixed installations - DC switchgear - Part 3: Indoor d.c. disconnectors, switch-disconnectors and earthing switches
  • IEC 61992-4:2006+AMD1:2015 CSV Railway applications - Fixed installations - DC switchgear - Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches
  • IEC 61992-6:2006/AMD1:2014 Railway Applications - Fixed installations - D.C. switchgear - Part 6: DC switchgear assemblies
  • IEC 61992-4:2006 Railway applications - Fixed installations - DC switchgear - Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches
  • IEC 61992-3:2006 Railway applications - Fixed installations - DC switchgear - Part 3: Indoor d.c. disconnectors, switch-disconnectors and earthing switches
  • IEC TS 62700:2014 DC power supply for notebook computers
  • IEC 61992-4:2006/AMD1:2015 Amendment 1 - Railway applications - Fixed installations - DC switchgear - Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches
  • IEC 61992-3:2006/AMD1:2015 Amendment 1 - Railway applications - Fixed installations - DC switchgear - Part 3: Indoor d.c. disconnectors, switch-disconnectors and earthing switches
  • IEC 61992-6:2006/AMD2:2020 Amendment 2 - Railway applications - Fixed installations - DC switchgear - Part 6: DC switchgear assemblies
  • IEC PAS 62543:2008 DC transmission using voltage sourced converters
  • IEC 61992-2:2006 Railway applications - Fixed installations - DC switchgear - Part 2: DC circuit-breakers
  • IEC 61992-2:2014 Railway applications - Fixed installations - DC switchgear - Part 2: DC circuit-breakers
  • IEC 61992-2:2006/AMD1:2014 Railway Applications - Fixed installations - D.C. switchgear - Part 2: DC circuit breakers
  • IEC TR 62543:2011+AMD1:2013+AMD2:2017 CSV High-voltage direct current (HVDC) power transmission using voltage sourced converters (VSC)
  • IEC TR 62543:2011+AMD1:2013 CSV High-voltage direct current (HVDC) power transmission using voltage sourced converters (VSC)
  • IEC TR 62543:2022 RLV High-voltage direct current (HVDC) power transmission using voltage sourced converters (VSC)
  • IEC TR 62543:2022 High-voltage direct current (HVDC) power transmission using voltage sourced converters (VSC)
  • IEC 62747:2014 Terminology for voltage-sourced converters (VSC) for high-voltage direct current (HVDC) systems
  • IEC 62747:2014/COR1:2015 Terminology for voltage-sourced converters (VSC) for high-voltage direct current (HVDC) systems
  • IEC 62747:2014+AMD1:2019 CSV Terminology for voltage-sourced converters (VSC) for high-voltage direct current (HVDC) systems
  • IEC 62501:2009+AMD1:2014+AMD2:2017 CSV Voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) power transmission - Electrical testing
  • IEC TR 60919-2:2008+AMD1:2015 CSV Performance of high-voltage direct current (HVDC) systems with line-commutated converters - Part 2: Faults and switching
  • IEC PAS 62544:2008 Active filters in HVDC applications
  • IEC 62501:2009/AMD1:2014 Voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) power transmission - Electrical testing
  • IEC 62501:2009+AMD1:2014 CSV Voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) power transmission - Electrical testing
  • IEC 61046:1991 D.C. or a.c. supplied electronic step-down converters for filament lamps; general and safety requirements
  • IEC 61046:1993 D.C. or a.c. supplied electronic step-down converters for filament lamps; general and safety requirements
  • IEC TR 62543:2013 High-voltage direct current (HVDC) POWER transmission using voltage sourced converters (VSC)
  • IEC TR 62543:2017 High-voltage direct current (HVDC) power transmission using voltage sourced converters (VSC)
  • IEC 60924:1990 D.C. supplied electronic ballasts for tubular fluorescent lamps; general and safety requirements
  • IEC TR 62543:2011/AMD1:2013 Amendment 1 - High-voltage direct current (HVDC) power transmission using voltage sourced converters (VSC)
  • IEC 61204:1993+AMD1:2001 CSV Low-voltage power supply devices, d.c. output - Performance characteristics
  • IEC 62501:2014 Voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) power transmission - Electrical testing
  • IEC 62501:2009 Voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) power transmission - Electrical testing
  • IEC 61992-5:2006 Railway applications - Fixed installations - DC switchgear - Part 5: Surge arresters and low-voltage limiters for specific use in d.c. systems
  • IEC 62747:2014/AMD1:2019 Amendment 1 - Terminology for voltage-sourced converters (VSC) for high-voltage direct current (HVDC) systems
  • IEC 62501:2009/AMD2:2017 Amendment 1 - Voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) power transmission - Electrical testing
  • IEC 60034-19:1995 Rotating electrical machines - Part 19: Specific test methods for d.c. machines on conventional and rectifier-fed supplies
  • IEC 60034-19:2014 Rotating electrical machines - Part 19: Specific test methods for d.c. machines on conventional and rectifier-fed supplies
  • IEC TR 60919-2:2008 Performance of high-voltage direct current (HVDC) systems with line-commutated converters - Part 2: Faults and switching
  • IEC TR 60919-2:2008+AMD1:2015+AMD2:2020 CSV Performance of high-voltage direct current (HVDC) systems with line-commutated converters - Part 2: Faults and switching
  • IEC 61992-1:2001 Railway applications - Fixed installations - DC switchgear - Part 1: General
  • IEC 61992-1:2006 Railway applications - Fixed installations - DC switchgear - Part 1: General
  • IEC 61992-1:2014 Railway applications - Fixed installations - DC switchgear - Part 1: General
  • IEC 61046/AMD1:1995 D.C. or a.c. supplied electronic step-down convertors for filament lamps - General and safety requirements; Amendment 1

U.S. Military Regulations and Norms, DC DC switching power supply

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, DC DC switching power supply

  • GB/T 34865-2017 Capacitors for high voltage direct current transfer switches
  • GB/T 34118-2017 Terminology for voltage-sourced converters (VSC) for high voltage direct current (HVDC) systems
  • GB/T 33348-2016 Voltage sourced converter valves for high-voltage direct current power transmission—Electrical testing

Professional Standard - Education, DC DC switching power supply

Danish Standards Foundation, DC DC switching power supply

  • DS/EN 50123-6:2003 Railway applications - Fixed installations - D.C. switchgear- Part 6: D.C. switchgear assemblies
  • DS/EN 50123-3:2003 Railway applications - Fixed installations - D.C. switchgear - Part 3: Indoor d.c. disconnectors, switch-disconnectors and earthing switches
  • DS/EN 50123-4:2003 Railway applications - Fixed installations - D.C. switchgear - Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches
  • DS/EN 50123-4/A1:2013 Railway applications - Fixed installations - D.C. switchgear - Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches
  • DS/EN 50123-3/A1:2013 Railway applications - Fixed installations - D.C. switchgear - Part 3: Indoor d.c. disconnectors, switch-disconnectors and earthing switches
  • DS/EN 50123-2:2003 Railway applications - Fixed installations - D.C. switchgear - Part 2: D.C. circuit breakers
  • DS/EN 300132-3-1 V2.1.1:2012 Environmental Engineering (EE); Power supply interface at the input to telecommunications and datacom (ICT) equipment; Part 3: Operated by rectified current source, alternating current source or direct current source up to 400 V; Sub-part 1: Direct curren
  • DS/EN 50563:2012 External a.c. - d.c. and a.c. - a.c. power supplies - Determination of no-load power and average efficiency of active modes
  • DS/EN 61204/A1:2001 Low-voltage power supply devices, d.c. output - Performance characteristics
  • DS/EN 300132-3 V1.2.1:2005 Environmental Engineering (EE); Power supply interface at the input to telecommunications equipment; Part 3: Operated by rectified current source, alternating current source or direct current source up to 400 V
  • DS/EN 50123-1:2003 Railway applications - Fixed installations - D.C. switchgear - Part 1: General
  • DS/EN 61204-7/A11:2009 Low voltage power supplies, d.c. output - Part 7: Safety requirements
  • DS/EN 61204-7:2007 Low voltage power supplies, d.c. output - Part 7: Safety requirements

Lithuanian Standards Office , DC DC switching power supply

  • LST EN 50123-6-2004 Railway applications. Fixed installations. D.C. switchgear. Part 6: D.C. switchgear assemblies
  • LST EN 50123-3-2004 Railway applications. Fixed installations. D.C. switchgear. Part 3: Indoor d.c. disconnectors, switch-disconnectors and earthing switches
  • LST EN 50123-4-2004 Railway applications. Fixed installations. D.C. switchgear. Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches
  • LST EN 50123-2-2004 Railway applications. Fixed installations. D.C. switchgear. Part 2: D.C. circuit breakers
  • LST EN 300 132-3-1 V2.1.1-2012 Environmental Engineering (EE); Power supply interface at the input to telecommunications and datacom (ICT) equipment; Part 3: Operated by rectified current source, alternating current source or direct current source up to 400 V; Sub-part 1: Direct curren
  • LST EN 50563-2012 External a.c. - d.c. and a.c. - a.c. power supplies - Determination of no-load power and average efficiency of active modes
  • LST EN 300 132-3 V1.2.1-2004 Environmental Engineering (EE); Power supply interface at the input to telecommunications equipment; Part 3: Operated by rectified current source, alternating current source or direct current source up to 400 V
  • LST EN 50123-1-2004 Railway applications. Fixed installations. D.C. switchgear. Part 1: General
  • LST EN 61204-7-2007/A11-2009 Low voltage power supplies, d.c. output -- Part 7: Safety requirements

AENOR, DC DC switching power supply

  • UNE-EN 50123-6:2004 Railway applications - Fixed installations - D.C. switchgear -- Part 6: D.C. switchgear assemblies
  • UNE-EN 50123-6:2004/A1:2015 Railway applications - Fixed installations - D.C. switchgear - Part 6: D.C. switchgear assemblies
  • UNE-EN 50123-3:2004/A1:2013 Railway applications - Fixed installations - D.C. switchgear - Part 3: Indoor d.c. disconnectors, switch-disconnectors and earthing switches
  • UNE-EN 50123-4:2004/A1:2013 Railway applications - Fixed installations - D.C. switchgear - Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches
  • UNE-EN 50123-4:2004 Railway applications - Fixed installations - D.C. switchgear -- Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches
  • UNE-EN 50123-3:2004 Railway applications - Fixed installations - D.C. switchgear -- Part 3: Indoor d.c. disconnectors, switch-disconnectors and earthing switches
  • UNE-EN 50123-2:2004 Railway applications - Fixed installations - D.C. switchgear -- Part 2: D.C. circuit breakers
  • UNE-EN 50563:2012 External a.c. - d.c. and a.c. - a.c. power supplies - Determination of no-load power and average efficiency of active modes
  • UNE-EN 61204/A1:2002 Low-voltage power supply devices, d.c. output - Performance characteristics.
  • UNE-EN 50123-1:2004 Railway applications - Fixed installations - D.C. switchgear -- Part 1: General
  • UNE-EN 61204-7:2007/A11:2010 Low voltage power supplies, d.c. output -- Part 7: Safety requirements

Standard Association of Australia （SAA）, DC DC switching power supply

Group Standards of the People's Republic of China, DC DC switching power supply

  • T/ZZB 0048-2016 Low - voltage D.C switchgear
  • T/CSEE 0349-2022 High voltage DC high speed parallel switch
  • T/GDBX 058-2022 Isolated DC - DC module power supply for rail transit
  • T/CEC 446.4-2022 Lithium battery DC power supply system for electric power Part 4: Intermittent charging DC power supply equipment
  • T/CEEIA 341-2018 Technical specifications of DC bidirectional simulated power supply
  • T/CEC 704-2022 DC guard power system for electric power
  • T/BEA 43000-2017 The Definition and Measurement of Dc Power Supply Output Impedance
  • T/CRS P1101-2022 Technical Specification for 27.5/10 kV AC-DC-AC Railway Electric Power Supply
  • T/ZZB 0708-2018 Insulation monitoring device for DC power supply system
  • T/CA 106-2019 In-vehicle DC power supply adapter specification
  • T/GDC 185-2022 Technical specification for portable AC / DC energy storage power supply
  • T/CPSS 1011-2023 Technical specification of flexible DC power supply for electric arc furnace
  • T/CEC 449-2021 Technical regulations for lithium iron phosphate battery DC power supply for electric power
  • T/CSEE 0220-2021 Technical regulations for DC power supply of lithium iron phosphate battery in substation

KR-KS, DC DC switching power supply

  • KS C IEC 61992-3-2019 Railway applications — Fixed installations — DC switchgear — Part 3: Indoor d.c. disconnectors, switch-disconnectors and earthing switches
  • KS C 4319-2013(2023) D.C. power supply for notebook computer
  • KS C IEC 61992-2-2019 Railway applications — Fixed installations — DC switchgear — Part 2: DC circuit-breaker
  • KS C IEC 62501-2020 Voltage sourced converter(VSC) valves for high-voltage direct current(HVDC) power transmission — Electrical testing

National Metrological Verification Regulations of the People's Republic of China, DC DC switching power supply

Professional Standard - Electricity, DC DC switching power supply

  • DL/T 2227-2021 High-voltage DC transfer switch for 800KV and above UHV DC system
  • DL/T 459-2017 DC power supply equipment for electric power
  • DL/T 856-2004 DC electrical source supervisor for electric power
  • DL/T 1074-2019 DC and AC integrated uninterruptible power supply for electric power
  • DL/T 1513-2016 Voltage sourced converter(VSC)valves for VSC-HVDC transmission-Electrical testing
  • DL/T 1074-2007 Integrated uninterruptible power supply equipment of DC and AC for power system
  • DL/T 2606-2023
  • DL/T 856-2018 DC power supply for electric power and integrated power supply monitoring device
  • DL/Z 1697-2017 Technical guidelines for voltage source converters used in flexible DC power distribution systems
  • DL/T 459-2000 Specifications of D.C supply cabinet in power system
  • DL/T 1909-2018 -48V Power Communication DC Power System Technical Specifications
  • DL/T 5044-2014 Technical code for design of DC auxiliary power supply system for power engineering
  • DL/T 1572.1-2016 Short-circuit current in DC auxiliary power systems in substations and power plants_Part 1_Short-circuit current calculation
  • DL/T 1572.3-2016 Short-circuit currents in DC auxiliary power systems in substations and power plants Part 3: Calculation examples
  • DL/T 1392-2014 Technical specification of insulation monitoring devices for DC power system

工业和信息化部, DC DC switching power supply

  • YD/T 3319-2018 DC-DC module power supply with 240V/336V input for communication
  • YD/T 4151-2022 Small integrated AC and DC uninterruptible power supply
  • YD/T 4006-2022 10kV AC input DC uninterruptible power supply system for information and communication
  • JB/T 14253-2022 Technical specifications for power sources for DC energy meter inspection

National Metrological Technical Specifications of the People's Republic of China, DC DC switching power supply

  • JJF(机械) 002-2008 DC Standard Current Source Calibration Specifications
  • JJF 1597-2016 Calibration Specification for DC Stabilized Power Supplies
  • JJF 1985-2022 Calibration Specification for Welding Power Sources of DC Electric Welding Machines

RO-ASRO, DC DC switching power supply

  • STAS 553/4-1980 SWITCHGEAR UP TO 1000 V A.C. AND 1200 V D. C. AND UP TO 4000 A A.C. AND D.C. Rules and test methods
  • STAS 553/2-1980 SWITCHGEAR UP 1000 V A.C AND 1200 V C.C. AND UP 4000 A A C AND D.C. Technical characteristics. Rated values
  • STAS 11232/1-1980 STABILIZED POWER SUPPLIES, D.C. OUTPUT Terminology
  • STAS 11232/2-1980 STABILIZED POWER SUPPLIES, D. C. OUTPUT Prescriptions
  • STAS 5414-1983 ROTAR Y SWITCHES AND CIRCUIT BREAKERS UP TO 100 A AND 660 V a.c. AND 440 V d.c. Special technical requirements

未注明发布机构, DC DC switching power supply

  • GJB 5283-2004 Specifications for excitation reversal switch of ship DC motors
  • GJB 8638-2015 Specifications for excitation reversal switch of ship DC motors
  • BS 6182-1:1994(2011) Intrinsically safe power supplies for use in coal mines — Part 1 : Specification for D.C. power supplies

CZ-CSN, DC DC switching power supply

NEMA - National Electrical Manufacturers Association, DC DC switching power supply

ZA-SANS, DC DC switching power supply

  • SANS 61204-6:2000 Low-voltage power supplies, d.c. output Part 6: Requirements for low-voltage power supplies of assessed performance
  • SANS 61204-7:2008 Low-voltage power supplies, d.c. output Part 7: Safety requirements
  • SANS 61204-3:2000 Low-voltage power supplies, d.c. output Part 3: Electromagnetic compatibility (EMC)
  • SANS 300132-3:2004 Environmental Engineering (EE); Power supply interface at the input to telecommunications equipment Part 3: Operated by rectified current source, alternating current source or direct current source up to 400 V

American National Standards Institute （ANSI), DC DC switching power supply

Canadian Standards Association (CSA), DC DC switching power supply

  • CSA C381.1-08-2008 Test method for calculating the energy efficiency of single-voltage external ac-dc and ac-ac power supplies First Edition

Japanese Industrial Standards Committee (JISC), DC DC switching power supply

  • JIS E 2501-2:2010 Railway applications.Fixed installations.DC switchgear.Part 2: DC circuit-breakers
  • JIS E 2501-1:2010 Railway applications.Fixed installations.DC switchgear.Part 1: General

Professional Standard - Coal, DC DC switching power supply

  • MT/T 863-2000 Direct current power supply converter for coal mine
  • MT/T 408-1995 DC regulated power supply for coal mine
  • MT/T 1078-2008 Direct current power supply with intrinsically safe output for a coal mine

IET - Institution of Engineering and Technology, DC DC switching power supply

NATO - North Atlantic Treaty Organization, DC DC switching power supply

  • STANAG 3302-1981 "Connectors for 28 Volt ""DC"" Servicing Power (To obtain please contact your national Defense Standardization Office or the NATO Standardization Office website: http:/ so.nato.int so@ Phone: +32 (0)2 – 707 5556@ email: nso@nso.nato.int. For additional in

Professional Standard - Electron, DC DC switching power supply

  • SJ 20365-1993 General specification for low voltage direct current power supply
  • SJ/T 11432-2012 General specification of stabilized power supplies, DC output
  • SJ 20825-2002 Specification for DC.power supply of military equipment
  • SJ 3274-1990 Safety requirements for single-phase A.C. power supply switches
  • SJ 1500-1979 Basic parameter requirements for low-volatge d.c. regulated power supply series for electronic equipment
  • SJ/T 9511-1993 Quality classifing standard for general purpose d.c stabilized power supplies
  • SJ/T 11831-2022 Technical specifications for DC power adapters for use in vehicles
  • SJ 20736-1999 General specification for D.C voltage stabilized power supplies for electronic equipment on shipboard
  • SJ 1671-1980 Specification for low voltage d.c. regulated power supply used in radar equipment

Professional Standard - Aerospace, DC DC switching power supply

IEC - International Electrotechnical Commission, DC DC switching power supply

  • TS 62700-2014 DC power supply for notebook computers (Edition 1.0)
  • PAS 62543-2008 DC transmission using voltage sourced converters (Edition 1.0)

Alliance of Telecommunications Industry Solutions （ATIS), DC DC switching power supply

ATIS - Alliance for Telecommunications Industry Solutions, DC DC switching power supply

  • 0600017-2014 DC Power Wire and Cable for Telecommunications Power Systems
  • 0600311-2017 DC Power Systems – Telecommunications Environment Protection
  • T1.311-1998 Telecommunications - DC Power Systems - Telecommunications Environment Protection
  • 0600311-2007 DC Power Systems – Telecommunications Environment Protection (Pre-Pub)
  • 0600017-2009 DC Power Wire and Cable for Telecommunications Power Systems (Pre-Pub)

RU-GOST R, DC DC switching power supply

  • GOST 2585-1981 D.c. circuit-breakers with rapid auto-reclosing. General technical requirements
  • GOST 19138.2-1985 Triode thyristors. Method for measuring trigger direct and peak gate current and trigger direct and peak gate voltage
  • GOST R IEC 925-1998 D.c. supplied electronic ballasts for tubular fluorescent lamps. Performance requirements
  • GOST R 58140-2018 External a.c. - d.c. and a.c. - a.c. power supplies. Determination of no-load power and average efficiency of active modes
  • GOST R 56003-2014 Power supply interface at the input to telecommunications equipment. Operated by alternating current source or direct current source up to 400V
  • GOST R IEC 924-1998 D.c. supplied electronic ballasts for tubular fluorescent lamps. General and safety requirements
  • GOST R 54364-2011 Low-voltage power supply devices, d.c. output. Performance characteristics
  • GOST R 55950-2014 Power supply interface at the input to telecommunications equipment. Operated by direct current (dc)
  • GOST R IEC 60034-19-2012 Rotating electrical machines. Part 19. Specific test methods for d.c. machines on conventional and rectifier-fed supplies
  • GOST IEC 61204-7-2014 Low-voltage power supplies, d.c. output. Part 7. Safety requirements

国家铁路局, DC DC switching power supply

Professional Standard-Ships, DC DC switching power supply

  • CB 1290-1996 Specifications for Marine DC Uninterruptible Power Supply
  • CB/T 4320-2013 Low voltage direct current power supply of underwater sound equipment

国家市场监督管理总局、中国国家标准化管理委员会, DC DC switching power supply

  • GB/T 20114-2019 Specific test methods for d.c. machines on conventional and rectifier-fed supplies
  • GB/T 36956-2018 Testing of voltage sourced converter valve base control unit for high-voltage direct current power transmission using voltage sourced converters

工业和信息化部/国家能源局, DC DC switching power supply

  • JB/T 8456-2017 Low voltage DC complete switchgear and control equipment

ETSI - European Telecommunications Standards Institute, DC DC switching power supply

  • ETSI EN 300 132-3-1:2012 Environmental Engineering (EE); Power supply interface at the input to telecommunications and datacom (ICT) equipment; Part 3: Operated by rectified current source@ alternating current source or direct current source up to 400 V; Sub-part 1: Direct curren
  • ETSI EN 300 132-3-1:2011 Environmental Engineering (EE); Power supply interface at the input to telecommunications and datacom (ICT) equipment; Part 3: Operated by rectified current source@ alternating current source or direct current source up to 400 V; Sub-part 1: Direct curren
  • ETSI EN 300 132-3:2002 Environment Engineering (EE); Power supply interface at the input to telecommunications equipment; Part 3: Operated by rectified current source@ alternating current source or direct current source up to 400 V (V1.1.1)
  • ETSI EN 300 132-3:2003 Environmental Engineering (EE); Power supply interface at the input to telecommunications equipment; Part 3: Operated by rectified current source@ alternating current source or direct current source up to 400 V (V1.2.1)

Institute of Electrical and Electronics Engineers (IEEE), DC DC switching power supply

  • IEEE Std C37.14-1992 Low-voltage dc power circuit breakers used in enclosures
  • IEEE Std C37.17-1997 American National Standard for Trip Devices for AC and General Purpose DC Low Voltage Power Circuit Breakers
  • IEEE Std 946-1985 IEEE Recommended Practice for the Design of Safety-Related DC Auxiliary Power Systems for Nuclear Power Generating Stations
  • IEEE Std C37.14-2002 Low-voltage DC power circuit breakers used in enclosures

Professional Standard - Aviation, DC DC switching power supply

  • HB 6498-1991 Aircraft DC Power System Design Requirements
  • HB 7881-2008 General requirements for direct current power supplies of airborne electronic

国家安全生产监督管理总局, DC DC switching power supply

IN-BIS, DC DC switching power supply

Professional Standard - Nuclear Industry, DC DC switching power supply

  • EJ/T 634-1992 DC high voltage regulated power supply for nuclear detectors

Society of Automotive Engineers (SAE), DC DC switching power supply

  • SAE AS90347C-2023 CABLE ASSEMBLY, EXTERNAL ELECTRIC POWER, AIRCRAFT 28 VOLT DC, OPERATING POWER
  • SAE AS90347-2009 CABLE ASSEMBLY, EXTERNAL ELECTRIC POWER, AIRCRAFT 28 VOLT DC, OPERATING POWER
  • SAE AS90347B-2022 CABLE ASSEMBLY, EXTERNAL ELECTRIC POWER, AIRCRAFT, 28 VOLT DC, OPERATING POWER
  • SAE AS35061A-2018 CONNECTOR, RECEPTACLE EXTERNAL ELECTRIC POWER, AIRCRAFT, 28 VOLT DC OPERATING POWER
  • SAE AS35061-2003 CONNECTOR, RECEPTACLE EXTERNAL ELECTRIC POWER, AIRCRAFT, 28 VOLT DC OPERATING POWER
  • SAE AS35061B-2020 CONNECTOR, RECEPTACLE EXTERNAL ELECTRIC POWER, AIRCRAFT, 28 VOLT DC OPERATING POWER
  • SAE AIR7058-2023 High-Voltage DC Electromechanical, Solid State, and Hybrid Switching Devices in Aerospace Applications

IEEE - The Institute of Electrical and Electronics Engineers@ Inc., DC DC switching power supply

  • IEEE 946-1985 RECOMMENDED PRACTICE FOR THE DESIGN OF SAFETY- RELATED DC AUXILIARY POWER SYSTEMS FOR NUCLEAR POWER GENERATING STATIONS
  • IEEE C37.17-1979 Trip Devices for AC and General-Purpose DC Low-Voltage Power Circuit Breakers
  • IEEE C37.14-2015 DC (3200 V and below) Power Circuit Breakers Used in Enclosures
  • IEEE C37.14-1992 Low-Voltage DC Power Circuit Breakers Used in Enclosures
  • IEEE C37.20.10-2016 Standard Definitions for AC (52 kV and below) and DC (3.2 kV and below) Switchgear Assemblies
  • IEEE C62.55 CORR 1-2018 Guide for Surge Protection of DC Power Feeds to Remote Radio Heads
  • IEEE C62.55-2017 Guide for Surge Protection of DC Power Feeds to Remote Radio Heads

SAE - SAE International, DC DC switching power supply

  • SAE AS90347A-2016 CABLE ASSEMBLY, EXTERNAL ELECTRIC POWER, AIRCRAFT, 28 VOLT DC, OPERATING POWER

European Telecommunications Standards Institute (ETSI), DC DC switching power supply

  • ETSI EN 300 132-3-1-2012 Environmental Engineering (EE); Power supply interface at the input to telecommunications and datacom (ICT) equipment; Part 3: Operated by rectified current source@ alternating current source or direct current source up to 400 V; Sub-part 1: Direct curren

European Committee for Standardization (CEN), DC DC switching power supply

  • EN 60925:1991 D.C. supplied electronic ballasts for tubular fluorescent lamps; performance requirements (IEC 925:1989)
  • EN 50040:1987 Low voltage switchgear and controlgear for industrial use. Inductive proximity switches. Form A for direct current, 2 terminals
  • EN 61046:1992 D.C. or A.C. supplied electronic step-down convertors for filament lamps; general and safety requirements (IEC 1046:1991)

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence, DC DC switching power supply

  • GJB 1412-1992 General specification for the ground low-voltage D.C power supply of aerospace

ES-UNE, DC DC switching power supply

  • UNE-EN 62501:2009 Voltage sourced converter (VSC) valves for high-voltage direct curent (HVDC) power transmission - Electrical testing (Endorsed by AENOR in December of 2009.)
  • UNE-EN 62501:2009/A1:2014 Voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) power transmission - Electrical testing (Endorsed by AENOR in November of 2014.)

SE-SIS, DC DC switching power supply

  • SIS SS EN 50 040-1989 Low-voltage switchgear and controlgear for industrial use — Inductive proximity switches — Form A, for direct current, 2 terminals

NL-NEN, DC DC switching power supply

  • NEN 11046-1993 D.C.or a.c. supplied electronic step-down convertors for filament lamps. General and safety requirements (IEC 1046:1991)
  • NEN 11047-1993 D.C. or a.c. supplied electronic step-down convertors for filament lamps. Performance requirements (IEC 1047:1991)

Professional Standard - Commodity Inspection, DC DC switching power supply

  • SN/T 1412-2004 Rules for the inspection of D.C. power supply equipment for import and export

GOSTR, DC DC switching power supply

  • GOST R 59031-2020 High-voltage direct current transmission. Active electric filters. Specifications and application
  • GOST R 59028-2020 High-voltage direct current transmission. Voltage-sourced converters. Terms and definitions

BE-NBN, DC DC switching power supply

  • NBN C 71-046-1992 ELEKTRONISCHE SPANNINGSREGELAARS MET GELIJKSPANNINGS-OF WISSELSPANNINGSVOEDING VOOR GLOEILAMPEN Algemene eisen en veiligheidseisen

海关总署, DC DC switching power supply

  • SN/T 5434-2022 Performance of inspection and identification methods for imported DC regulated power supplies

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