家用电脑对电源电压要求并不苛刻,却有人谨慎有余,希望电压始终稳定在220伏,于是将高灵敏的电子稳压器接入家庭电路,殊不知,结果适得其反。 电子稳压器是靠继电器的跳动来调节与稳定电压的。当系统电压稍有波动,或同一供电网内其他电器的开或闭,如冰箱、空调的启动都会引起电子稳压器的自动较正电路启动工作,促使继电器频繁跳动。继电器的每一次动作,会使供电网内的电流发生一次瞬间中 Home computer power supply voltage requirements are not harsh, but some cautious, I hope the voltage is always stable at 220 volts, so the highly sensitive electronic voltage regulator access to home circuits, do not know, the result is counterproductive. Electronic voltage regulator is by the relay beating to regulate and stabilize the voltage. When the system voltage fluctuates slightly, or other electrical appliances in the same power grid are turned on or off, such as refrigerators and air conditioners, it will cause the electronic regulator to automatically correct the circuit start-up and cause the relay to beat frequently. Each relay action, will make the current in the power grid once in an instant