6 666mimi999 New Member Feb 22, 2009 #1 How to use transistors or mosfet-s to make a three way (us) switch for 12v dc voltage ? the definition of the switch i like to make: Single pole, double throw A simple changeover switch: C (COM, Common) is connected to L1 or to L2. **broken link removed**... Circuit triggered by positive charge.
How to use transistors or mosfet-s to make a three way (us) switch for 12v dc voltage ? the definition of the switch i like to make: Single pole, double throw A simple changeover switch: C (COM, Common) is connected to L1 or to L2. **broken link removed**... Circuit triggered by positive charge.