Notes

1. The heating power is very large, except that the plates and components are very hot, and the heat of the copper tubes is very high. The buyer can prepare the water cooling system separately, and can purchase a small water pump and a rubber hose with a diameter of 2 meters and a diameter of 4mm.

2. Be careful when using switching power supply, because high-power switching power supply usually has soft-start function, that is, the output voltage rises slowly. If the voltage rises to 10V before connecting the induction heating circuit, the circuit will not vibrate due to insufficient voltage, so that two The MOS tube turns on and burns the components at the same time, so it is necessary to switch the power supply voltage to be stable and then connect to the induction heating circuit.

3. Do not heat the metal when heating the metal object. Otherwise, the power supply may be overloaded. Please add a 35A fuse or ammeter to make the air switch better. (package not included)

4. Although this driver board can withstand more than 40A, it is recommended not to exceed 48V 35A to prevent accidents and damage.

5. Packing heating ring diameter 60mm, design voltage 36V, if more than 40 voltage power supply, inner diameter 70mm diameter heating ring, pump 12V DC power supply, please use the power supply voltage regulator module separately to avoid burning the fan And water pump.

6. The module's minimum input voltage is 12V, which does not mean that all 12V power supplies can be used, and some novice buyers may use smaller power supplies. This module has specific voltage and current requirements. The voltage of 12V must be greater than 10A to be used. If the power is too low, the output of the power supply will be greatly reduced. When the voltage is lower than 12V, it will cause the two MOSs to be turned on at the same time. Burning the MOS tube.

Notes

7. If the MOS tube is found to be hot, the first consideration is whether the power output meets the requirements.

8. Do not empty the board, otherwise it will emit high frequency noise, then the MOS tube will burn out.

9. Induction heating is recommended to use 36V 20A power supply, 12V power supply is too small, heating is almost no response, and 12V power supply is easy to cause the power supply output voltage to drop, 12V or less is very dangerous

10. Induction heating power is very large, so fever is normal, you must do a good job of cooling.

11. Induction heating, power supply recommended 48V or more 50A switching power supply. More than 24V power supply, then the power supply exceeds 20A, the higher the voltage, the larger the current, the higher the heating power, the faster the heating speed.