Specification
Item Type: Induction Heater
Material: ABS, Brass
Usage: Industrial quenching, annealing
Basic Parameter:
Host Input Voltage: DC48V
Pump Input Voltage: DC12V
Host Maximum Power: 2500W
Host Maximum Current: 50A
Note:
1. The power of induction heating is very high. In addition to the heat generated by the PCB board and electronic components, the heat generation of the heating coil is also very large. In order to avoid the heating coil burning and affecting the entire system, please be sure to match the heating coil cooling water pump.
2. Pay attention when using the switching power supply, because the high power switching power supply generally has a slow start function, which the output voltage rises slowly at the beginning. If the induction heating circuit is turned on before the voltage rises to 11V, the circuit will not vibrate due to insufficient voltage, and the MOS tubes on both sides will turn on at the same time and burn the components. So be sure to make the switching power supply voltage stable before connecting to the induction heating circuit. An air switch can be connected between the power supply and the main board, and the air switch can be turned on after the switching power supply is powered on and stabilized.
3. This circuit has very strict power requirements. The 12V power supply must use a power supply greater than 500W, for 24V power supply must greater than 1200W, for 36V power supply must greater than 2000W, and for 48V power supply must greater than 2600W (recommended operating voltage is 48V).
4. No matter it is used at any voltage, as long as the working current is lower than 50A, the circuit will not burn out, so a 50A fuse can be added for protecting the circuit during high power .
5. It is inevitable to generate heat during high power , so you should use a fan top blowing to effectively