求 灯具 Driver ， convertor, 和power supply 的区别？
求 Driver ， convertor,和power supply 的区别？怎么定义？ 灯串的变压器一般都叫ADAPTOR或者TRANSFORMER,如果我也用-61347-2-13来做，是不是也可以 Driver是驱动器，包括控制装置和电源两个部分，CONVERTOR只是转换器，没有电源部分，POWER supply的话是电源，主是区别是不是线电源，还是纯控制，或者说两者兼而有之，灯串变压器的话，可以参考2-13的标准来做 Fangdifa 发表于 2012-9-11 17:35 static/image/common/back.gifDriver是驱动器，包括控制装置和电源两个部分，CONVERTOR只是转换器，没有电源部分，POWER supply的话是电源 ...
谢谢，虽然不是太明白！比方说我有一个电池灯产片，我用一个电源来做成充电器，那么这款电源我需要什么标准来做认证？ 同时我又用这款电源直接做另一款灯的驱动，是否可以直接用 如果是充电器，用60065的标准做，如果做成驱动的话，用61347 的标准 8.3 Power supplies
8.3.1 General
8.3.1.1 A power supply evaluated to one of the specified standards need only be evaluated to determine
compliance with any applicable supplemental requirements specified in this outline of investigation:
a) The Standard for Class 2 Power Units, UL 1310;
b) The Standard for Information Technology Equipment, UL 60950; or
c) The Standard for Power Units Other Than Class 2, UL 1012.
8.4 Transformers
8.4.1 A transformer evaluated to one of the specified standards need only be evaluated to determine
compliance with any applicable supplemental requirements specified in this outline of investigation:
a) The Standard for Class 2 and Class 3 transformers, UL 1585;
b) The Standard for Transformer and Motor Transformers for Use in Audio-, Radio- and
Television-type Appliances, UL 1411;
c) The Standard for Specialty Transformers, UL 506; or
d) The Standard for Dry-Type and General Purpose Power Transformers, UL 1561.
8.4.2 A transformer shall be required to operate within its rated input and output ratings.
这是UL8750中对transformer和power supply的定义，希望能帮到你
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