Product Introduction:
1.Adopt 1.6mm double side fiber glass board
2.Adopt large inductor of stable performance parameter (30mm big magnet ring,adopt 1.2mm pure copper wire)
3.All resistor adopt five ring tight resistor
4.The bottom of circuit board high current part is soldered
5.Adopt DC 12-30V power supply voltage,and current should be over 10A
Other driving is immeasurably, the higher the voltage the longer the arc (I personally test with 27V / 15A switching power supply can pull more than 80MM arc, basically no heat), can also be induction heating or quenching, this is also The higher the voltage the faster the heating, while the greater the heat, it is recommended to heat the solid object diameter does not exceed 2/3 of the coil.
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