The pins are restricted in the connecting grooves and can not shift, thereby keeping the stability of the electrolytic capacitor and prolonging the service life.
所述接脚受限于所述连接槽内而不会产生位移，可以保持电解电容器的稳定性，延长使用寿命。
The use of resistance and capacitor in phase-shift control circuit makes it much simpler when the electricity-saving targets are the same.
本文阐述一种以电流为取样讯号，采用阻容移相控制电路的异步电动机轻载节能器，在节电指标相仿的情况下，使线路大大简化。
Rc phase-shift circuit current mainly by the capacitor voltage is 90 degrees ahead of this feature.
移相电路主要是由电容器的电流超前电压90度这一特性。
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