ZVS induction heating machine low pressure / high-frequency heating machine

ZVS induction heating machine low pressure / high-frequency heating machine Features: This section induction heating using low voltage DC power 12-48V, Maximum current 20A, the maximum power 1000W. 53V power supply tested during normal operation. Because of its moderate power, can be used for small DIY players do hardening, annealing and other heat treatment, Can also be used together with the graphite crucible melting gold, silver, copper, aluminum and other metals, heating evenly fast, very convenient. Coil inner diameter: 40mm Coil Height: 50mm 24V input, no load current 3A 48V input, no load current 6A The higher the voltage, the greater the heating current, the same thing, the effect will be better, But at the same time the heat is also very large, so according to the actual situation to select the input voltage, the general use of 24V or 24V words 36V power supply is enough. It is suitable for 12-36V power supply (not included) coil accepts 40mm crucible. Note: 1, the kit contains a full set of drive circuit components and brass 2, buyers need to bring their own power and cooling unit. 3, the circuit board using double-sided fiberglass board, the main copper wiring to broaden the use of the common back of the resonant circuit, continuous work, please increase the fan blowing down from above, resonant capacitors and other components cool. 4, the use of switching power supply Please note that due to the high power are generally slow start function, which is only open the machine output voltage slowly rising, and it in the induction heating circuit before the voltage rises to 12V, because the starting voltage can not vibrate, resulting in two A simultaneous turn on mos tube components burn. So the first one will start to switch the mains voltage response