Description: Features: 1. Made of military grade 1.6MM double-sided fiberglass board 2. Using factory-designed large inductors, the parameters are consistent and the performance is more stable (30MM large magnetic ring, using 1.2MM pure copper wire) 3. All resistors use five-ring tight resistors (five-ring precision resistors have small error and work more stable) 4. The current at the bottom of the board is mostly tinned (can be used for induction heating) 5. Generally, it is powered by 12-30V DC power supply. The current needs to be more than 10A. Because the driver board works in Zero Voltage Switching, his efficiency is the highest. Other drivers can't be used. In comparison, the higher the voltage, the longer the arc is drawn (the test 27V/15A switching power supply can pull the arc above 80MM, basically no heat), and can also be used for induction heating or quenching. This is also the higher the voltage, the faster the heating, at the same time The greater the heat, it is recommended that the diameter of the heated solid object does not exceed 2/3 of the coil. Weight: 175 grams Package: 1x ZVS Tesla Coil Power Supply No Tap ZVS, Tesla Coil Power Supply High Voltage Generator Driver Board