GB 19212.18-2006
Safety of power transformers, power supply units and similar. Part 18: Particular requirements for transformers for switch mode power supplies (English Version)

Standard No.

GB 19212.18-2006

Language

Chinese, Available in English version

Release Date

2006

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2014-11

Replace By

GB 19212.17-2013

Latest

GB 19212.17-2013

Scope

This chapter of GB 19212.1-2003 is replaced by the following content: This part of GB 19212-2003 is applicable to the following supporting power transformers for switch-mode power supply, single-phase or three-phase, and air-cooled; - Isolation transformer; - Isolation Transformers; - safety isolation transformers. Its rated power supply voltage does not exceed AC 1000V, its rated frequency is 500Hz to 1MHz, and its rated output does not exceed: ——For single-phase transformers, 10kVA; ——For multi-phase transformers, 16kVA; No-load output voltage or rated output voltage does not exceed: — - For the separation transformer: AC 1000V or ripple-free DC 1415V; - For the isolation transformer: AC 500V or ripple-free DC 708V. - For safety isolation transformers: AC 50V rms and (or) ripple-free DC 120V This standard applies to dry-type transformers. Windings can be hermetically sealed or unsealed.

GB 19212.18-2006 Referenced Document

• GB 19212.1-2003 Safety of power transformers,power supply units and similar--Part 1: General requirements and tests

GB 19212.18-2006 history

• 2013 GB 19212.17-2013 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1100 V.Part 17 : Particular requirements and tests for switch mode power supply units and transformers for switch mode power supply units
• 2006 GB 19212.18-2006 Safety of power transformers, power supply units and similar. Part 18: Particular requirements for transformers for switch mode power supplies

GB 19212.18-2006 Safety of power transformers, power supply units and similar. Part 18: Particular requirements for transformers for switch mode power supplies was changed to GB 19212.17-2013 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1100 V.Part 17 : Particular requirements and tests for switch mode power supply units and transformers for switch mode power supply units.

GB 19212.18-2006 -All Parts