| 摘要 |
This utility model disclosed a power-on delay compressor protector to be connected to appliances which comprises several components of which a time delay circuit is connected to the flip flop circuit through a buffer circuit from buffer circuit's input and output terminals respectively. Time delay circuit is used to send a signal to flip flop circuit to reset it when the charge of time delay circuit is at logic 0. A 7ms delay circuit is connected to the input terminal of the flip flop circuit to set flip flop circuit. Flip flop circuit is used to enable or disable a relay connecting the input and output terminals of a relay driver. The relay is connected to an output and to the power supply. A low loss power supply circuit is used to supply enough power to the flip flop circuit so that it remains in operation when power is absent. |
