Wednesday, October 9, 2019

Automatic changeover Circuit

This circuit is a simple 110/220v Automatic changeover circuit that can switching two electric sources to the Loads. It also has auto inverter shutdown. max. Load can be about 30A.

Parts list:
Relay 24v 10A
Relay 24V 30A
Resistor 100 or 200 ohm 1W
Zener diode 24v 1W
Diode 1N4007 (4pcs)
Capacitor 870nF 400v
Capacitor 100v 50v
Terminal connector 2Pin(2pcs)
 
Circuit:

Automatic changeover Circuit

Automatic changeover Circuit


Video: