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功率好像是测半小时或一小时的所耗电能 (瓦时) 再除以时间
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' m. `/ \/ G/ X: }) {我看我们实验室家电工程师是这么做的
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电压 根据标准
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5.13 The tests for appliances with PTC heating elements are carried out at a voltage
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input is specified, the factor for multiplying the voltage is equal to the square root of the: b8 U5 z1 k/ E' s% h$ ? x
factor for multiplying the power input. |
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