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 50563-2012 发布历史

This European Standard specifies methods of measurement of electrical power consumption, and the reporting of results, for external power supplies. This standard is applicable to external power supplies with a rated input voltage within the range 100 V ac to 250 V ac having a single output with a rated output power not exceeding 250 W and a rated output voltage not exceeding 230 V a.c. or 325 V d.c. The output voltage may be either at a fixed voltage, or at a voltage which is user selectable, or at a voltage that is automatically selectable by the external power supply so as to be compatible with one or more product-loads.

DS/EN 50563-2012由丹麦标准化协会 DK-DS 发布于 2012-02-03，并于 2012-02-03 实施。

DS/EN 50563-2012在国际标准分类中归属于: 91.140.50 供电系统。

DS/EN 50563-2012的历代版本如下：

• 2012年02月03日 DS/EN 50563-2012

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标准号

DS/EN 50563-2012

发布日期

2012年02月03日

实施日期

2012年02月03日

废止日期

无

国际标准分类号

91.140.50

发布单位

DK-DS

适用范围

This European Standard specifies methods of measurement of electrical power consumption, and the reporting of results, for external power supplies. This standard is applicable to external power supplies with a rated input voltage within the range 100 V ac to 250 V ac having a single output with a rated output power not exceeding 250 W and a rated output voltage not exceeding 230 V a.c. or 325 V d.c. The output voltage may be either at a fixed voltage, or at a voltage which is user selectable, or at a voltage that is automatically selectable by the external power supply so as to be compatible with one or more product-loads.