The conditioner cuts power to connected equipment when the incoming voltage reaches a dangerous level, then resets when the voltage returns to a safe level.
该空调功耗降低到连接设备时，传入的电压达到了危险的程度，然后重新返回的电压时，一个安全的水平。
2
The PF40L includes an LED meter to accurately measure input voltage to the power conditioner and output current to your system.
该PF 40l包括一个LED米精确测量输入电压的功率调节和输出电流到您的系统。
3
Low, medium and high voltage, standard, Use in big screen color-TV, frequency conversion air conditioner audio circuits, ets.