Recently I got a computer power supply, try ZVS, and play various games.
Computer power, took 12V14A
Still the original ZVS
Transformer, secondary winding 100 turns, primary 5+5, note method
Click on a 100W incandescent lamp
Induction heating, screwdriver 15 seconds burn red
Silicon steel sheet burned for 5 seconds
Screw 20 seconds burn red
Can also have a fan
Then wireless transmission, distance up to 6cm
Pulling the arc, using 7-cell lithium battery in series, the voltage is 28.8V, the breakdown is about 3CM, and it can be pulled to 7CM.
Burning iron wire, sparks really dazzling
Come to two circuits
As for the capacitor, I use the CBB61 here, more than 100 W, no problem working for a long time.