SG3525 plus LM358 inverter drive board Adjustable frequency (12V/24V)

Size: 35*30(MM)

Adjustable frequency

Over-current short-circuit shut-off self-locking

The output voltage can be regulated, and the effect is good!

The output current can reach about 1A, driving 20 3205 effect tubes is no problem

Power supply 8-12V

Pin description

1. Positive power supply

2. Signal output

3. The negative pole of the power supply

4. Signal output

5. Optocoupler input anode

6. Optocoupler output negative electrode

7, signal off short foot

8. Signal feedback pin