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为何产品规格书标示Input Voltage 88-264Vac,而机器规格贴纸则标示100-240V?

2020-11-10 15:24

用户看到机器上的标示输入电压范围,其实在安规认证时,便会进行所谓加严±10%测试( IEC60950加严 +6% -10% ),所以电源供应器规格书定义的电压范围在使用上是不会有问题;而机器上标示则是满足安规规范, 且确保使用者能正确输入电源。

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