ZVS high frequency induction heating plate heater module with coil 50A 1800W DC 48V 1. Fast heating: fast ir oacute; even heating enables working with crucible for smelting gold, silver, copper and other metals. 2. Better design: adopting oversized PCB layout and heat sink design, also has a cooling fan interface to dissipate heat. 3. Practical use: allows for wide application in electric discharge, generator, inverter power supply, high voltage power and so on. 4. Reliable operation: able to work continuously with moderate power, perfectly suitable for industrial hardening and annealing. 5. Easy to install: lightweight and compact size, the installation of the induction cooking hob can be finished easily. Specification: Item type: induction cooking plate Material: ABS, brass. Application: for industrial hardening and annealing. Input voltage: DC 48V Maximum power: 1800W Maximum current: 50A Note: 1. The power of induction heating is very high. In addition to the heat generated by the circuit board and electronic components, the heat generation by the heating coil is also very large. To avoid burning the heating coil and affecting the whole system, be sure to match the heating coil cooling water pump; 2. Be careful when using pulse power supplies, because high power pulse power supplies generally have a slow start function, that is, the output voltage increases slowly at the beginning, and if the inductive heating circuit is turned on before the voltage increases up to 11V, it will not increase due to insufficient voltage, so that the MOS tubes on both sides will be turned on at the same time and the components will be burned. Therefore, it is necessary to connect the induction heating circuit after the stable voltage of the switching power supply. You can connect the air switch between the power supply and the motherboard, and turn on the air switch after the electricity is stable; 3. This circuit has very strict power requirements. 12V power supply must use a power supply greater than 500W, 24V with greater than 1200W, 36V with greater than 2000W and 48V with greater than 2600W, and the recommended working voltage is 48V; 4. Regardless of whether 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 to protect the circuit when working with high power; 5. It is inevitable to generate heat when operating at high power, so please use a fan to effectively dissipate heat during operation; 6. The working voltage cannot be lower than 12V; 7. When the heater is working, the heating coil will generate a large amount of heat, and water cooling must be used to cool the heating coil to avoid damage to the motherboard due to high temperature; 8. The power input terminals are marked with positive and negative poles, do not connect them reversely; 9. The heating coil may be deformed during transportation, causing a short circuit between the layers. Please separate it before connecting it to the motherboard, otherwise it may overload and burn the motherboard. 10. It does not turn on without load, here no load means the output is not connected to any load, and the heating coil does not heat the object is not counted as no load, otherwise the board will make high frequency noise, burn the motherboard immediately ;in and completely damage it. Package List: 1 x Induction Heating Plate 1 x Brass Heating Pipe Note: