220V Relay Switch Circuit . To make the flow of current till the current becomes zero, we are using this diode in the reverse direction as shown in the figure. Ac power switch with relay. 3) 220v ele…
220V Ac Voltage Regulator Circuit . The 220v ac is then rectified through a few diodes. The regulated circuit made up of r1, zd1, zd2, c2, and q1. For this matter an appropriate voltage regulator cir…