L17 电感器、变压器 标准查询与下载



共找到 443 条与 电感器、变压器 相关的标准,共 30

Describes the tests and documentary requirements for conducting a conformance test on instrument transformers. Covers test requirements and control functions on 60 Hz primary systems with voltages from 600 volts through 38 kV.

Standard Conformance Test Procedure for Instrument Transformers

ICS
17.220.20;19.020
CCS
L17
发布
2005-11-17
实施

The activities listed above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at http://assist.daps.dla.mil.

COILS, RADIO FREQUENCY, CHIP, FIXED OR VARIABLE, GENERAL SPECIFICATION FOR

ICS
29.180
CCS
L17
发布
2005-09-06
实施

This part of IEC 62025 specifies a test method for the non-electrical characteristics of the Surface Mounted Device (SMD) inductors to be used for electronic and telecommunication equipment. The object of this standard is to define methods for measuring mechanical performance only.

High frequency inductive components - Non-electrical characteristics and measuring methods - Part 2: Test methods for non-electrical characteristics (IEC 62025-2:2005); German version EN 62025-2:2005

ICS
29.100.10
CCS
L17
发布
2005-08
实施
2005-08-01

Applies to new single-phase capacitor voltage transformers connected between line and ground for system voltages Um = 72,5 kV at power frequencies from 15 Hz to 100 Hz. They are intended to supply a low voltage for measurement, control and protective fun

Instrument transformers Part 5: Capacitor voltage transformers

ICS
17.220.20
CCS
L17
发布
2005-07-22
实施

Specifies marking codes for fixed inductors. Covers the inductance values and their tolerances as well as dates.

Fixed inductors for use in electronic and telecommunication equipment - Marking codes

ICS
01.070;29.180
CCS
L17
发布
2005-06
实施
2016-10-28

This part of IEC 62025 specifies a test method for the non-electrical characteristics of the Surface Mounted Device (SMD) inductors to be used for electronic and telecommunication equipment. The object of this part of IEC 62025 is to define methods for measuring mechanical performance only. As the reliability performances and specifications relative to non-electrical performances are defined in IEC 62211, detailed measuring methods for mechanical performance of reliability testing are defined in this part of IEC 62025.

High frequency inductive components. Non-electrical characteristics and measuring methods. Test methods for non-electrical characteristics

ICS
29.100.10
CCS
L17
发布
2005-04-05
实施
2005-04-05

Outline dimensions of transformers and inductors for use in telecommunication and electronic equipment - Part 4 : transformers and inductors using YUI-2 laminations.

ICS
29.180
CCS
L17
发布
2005-02-01
实施
2005-02-05

Magnetic oxide EP-cores and associated parts for use in inductors and transformers - Dimensions.

ICS
29.100.10;29.180
CCS
L17
发布
2005-02-01
实施
2005-02-20

Specifies a test method for the non-electrical characteristics of the surface mounted device inductors to be used for electronic and telecommunication equipment. Defines methods for measuring mechanical performance only. To be used in conjunction with IE

High frequency inductive components - Non-electrical characteristics and measuring methods - Part 2: Test methods for non-electrical characteristics

ICS
17.220.20;29.100.10
CCS
L17
发布
2005-01
实施
2005-02-01

The activities above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at http://assist.daps.dla.mil

TRANSFORMERS AND INDUCTORS (AUDIO, POWER, AND HIGH-POWER PULSE), GENERAL SPECIFICATION FOR

ICS
29.180
CCS
L17
发布
2005
实施

Describes the tests and documentary requirements for conducting a conformance test on instrument transformers. Covers test requirements and control functions on 60 Hz primary systems with voltages from 600 volts through 38 kV.

IEEE Standard for Conformance Test Procedure for Instrument Transformers

ICS
17.220.20
CCS
L17
发布
2005
实施

General specification for electronic supply-transformers use in military electronic equipment

ICS
29.180
CCS
L17
发布
2004-10-25
实施

Potting technics specification for minitype transformer

ICS
29.180
CCS
L17
发布
2004-10-25
实施

This part of IEC 60044 applies to new single-phase capacitor voltage transformers connected between line and ground for system voltages Um ≥ 72,5 kV at power frequencies from 15 Hz to 100 Hz. They are intended to supply a low voltage for measurement, control and protective functions. The capacitor voltage transformer can be equipped with or without carrier-frequency accessories for power line carrier-frequency (PLC) application at carrier frequencies from 30 kHz to 500 kHz. This standard replaces IEC 60186 regarding capacitor voltage transformers. Three standards formed the basis for this IEC 60044-5 standard: - IEC 60044-2, concerning inductive voltage transformers; - IEC 60358, concerning coupling capacitors and capacitor dividers; - IEC 60481, concerning coupling devices for power line carrier (PLC) systems. The measurement application includes both indication measuring and revenue measuring. NOTE Diagrams of capacitor voltage transformer to which this standard applies are given in Figures A.1 and A.2.

Instrument transformers - Capacitor voltage transformers

ICS
17.220.20
CCS
L17
发布
2004-09-16
实施
2004-09-16

Instrument transformers - Part 5 : capacitor voltage transformers.

ICS
17.220.20
CCS
L17
发布
2004-09-01
实施
2004-09-20

Inductive components - Reliability management (IEC 62211:2003); German version EN 62211:2004

ICS
29.100.10;29.180
CCS
L17
发布
2004-09
实施
2004-09-01

Inductive components - Reliability management.

ICS
31.020
CCS
L17
发布
2004-04-01
实施
2004-04-05

The objective of this report is to investigate the following topics for incorporation into the R7.5 architecture for audio/video (A/V) networks:

Power Management for A/V Network- Capable Devices

ICS
31.120
CCS
L17
发布
2004-04-01
实施

This part of IEC 60044 applies to new single-phase capacitor voltage transformers connected between line and ground for system voltages Um 72,5 kV at power frequencies from 15 Hz to 100 Hz. They are intended to supply a low voltage for measurement, contr

Instrument transformers - Part 5: Capacitor voltage transformers

ICS
17.220.20
CCS
L17
发布
2004-04
实施
2011-07-15

ERRATUM

ICS
CCS
L17
发布
2004-03-19
实施



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