... 线路功率因数测试Circuit power factor 电源电流测试Supply current 最大导入阴极电流测试Maximum current in any lead to a cathode ...
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这个电量通常是指开关电源测试中的电压或电流。
The quantities are usually a voltage or current in switching power supply testing.
交流源不会提供足以烧断电源保险丝的电流﹐因此不适合非正常测试。
AC source may not deliver current to blow the fuse in a power supply, it is not suitable for abnormal test.
对测试中开关电源提供更低的源阻抗﹐因此它会传送更高的峰值电流。
Lower source impedance to the switching power supply under test, thus it can deliver higher peak current.
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