... fall-of current 电流下降 fall-of potential test 电压降测试 fall-of-potential method 电位降法 ...
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电压降测试(Voltage Drop Test)能够测试在恒流状态下受测物电压耗损之情况，能够检视一般开关触点、继电器、线材线束、压接线端子、连接器等相关产品在实际使用...
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软头电压降测试 Lampholder Millivolt Drop Test
电压降测试[故障]法 fall of potential test
输入电压缓升/降测试 Input Voltage Ramp ; lnput voltage ramp
电压瞬降测试 Voltage Dips
电源瞬降耐压测试 voltage dips
这些电阻器的阻值应当使其在最大测试电流时的电压降不会影响测量的准确度。
These resistor values should be such that the voltage drop at the maximum measured current will not affect measurement accuracy.
由于所使用的测试电流很低，所以就需要非常灵敏的电压表来测量这种通常在微伏范围的电压降。
Because of the low test current level used, a very sensitive voltmeter is required to measure the voltage drop, which is usually in the microvolt range.
由于安培计上的电压降可以忽略，所以所有的测试电压都出现在电阻R上。
Since the voltage drop across the ammeter is negligible, essentially all the test voltage appears across R.
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