... switching transient [开关]操作过电压;开关瞬态;开关(切换时的)瞬变现象 switching tube 开关管;转换管,换接管 switching value 开关量,开断值 ...
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... switch-tube 开关管 vacuum switch tube 真空开关管 voltage ceramic vacuum switch tube 高压陶瓷真空开关管 ...
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其主开关管的电压应力均为输入电压的一半。
The voltage stress of each main switch is only half of the input voltage.
解决方法:打开电源更换其开关管,滤波电容,或直接换电源。
Solution: turn on the power to replace the switch tube, filter capacitor, or directly for power.
若某一电磁脉冲阀常吸,应检查对应的电子开关管是否漏电、击穿。
If a electromagnetic pulse valve is always magnetized, it must be checked if the corresponding electronic switch tube is in electric leakage or broken-down.
You don't need a light switch or a light bulb or an iPhone app to turn something on or off.
你不需要一个电灯开关,或者一个电管,或者打开关闭一个iPhone应用程序。
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