Features LARGE HEAT DISSIPATION: This induction heating panel adopts super large circuit board design and heat sink, with quiet fan, providing good heat dissipation. COPPER COLUMN OUTPUT: The output end uses three M4 copper columns in parallel, which can be connected to other outputs such as high voltage packs. EXCELLENT COMPONENTS: The induction heating module uses four IRFP260 and nine capacitors in parallel resonance, with high power and efficiency. HIGH POWER: This induction heating circuit uses a low voltage DC power supply of 12-48V, with a maximum current of 40A and a maximum power of 1800W. WIDE USE: Can be used by DIY enthusiasts to perform heat treatments such as quenching and annealing on small parts, and can also be combined with a graphite crucible to melt metals, heating evenly and quickly. Specification: Item Type: Induction Heating Panel Material: PCB, brass Input voltage: 12-48V, recommended above 36V Power requirements: less than 12V ≥10A, more than 15V ≥15A Capacity: 9 x dedicated 1200 V capacitors Fan: with a silent fan Foam tube: 4 x IRF260 Maximum power: 1,800 W Maximum current: 40 A Note: 1. When heating by induction, the power is very high. In addition to the circuit board and electronic components, the heating coil also generates a large amount of heat. To avoid burning the heating coil and affecting the entire system, it is necessary to provide a cooling water pump for the heating coil; 2. Care should be taken when using switching power supply. Because the high-power switching power supply generally has a slow start function, that is, the output voltage increases slowly at the beginning. If the voltage is connected to the induction heating circuit before it reaches 11V, the circuit will not vibrate due to insufficient voltage, so the MOS tubes on both sides will be connected at the same time and the components will be burned. Therefore, it is necessary to connect the induction heating circuit after the voltage of the switching power supply is stable, you can connect a pneumatic switch between the power supply and the motherboard and wait for the power supply to stabilize before pressing the pneumatic switch; Package List: 1 x PCB 1x5mm copper tube Package List 1 x PCB Board 1 x 5mm Copper Tube