∇ Use only education purposes ∇
∇ I uploaded a similar circuit 3 years ago, but this circuit added PWM power control feature ∇
Feature & Main Component
1. 30 ~ 35KHz PWM Switching Circuit
- You can adjust output power from the left potentiometer
2. 100uH inductor is EMP Output Coil
3. 1.2uF capacitor
- (x4) https://www.ebay.com/itm/315545918879
4. Right PBSW is 1mm spark gap, It isn't SW
- Don't over 1.5mm distance between spark gap (Capacitor will be damaged)
5. 20kV Flyback Transformer
- https://www.ebay.com/itm/305770333910
6. 20kV 5mA HV Diode (2CL77)
- (x4) https://www.ebay.com/itm/355853254656
