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What is the principle of the induction power supply of the IGBT module in the complete set of induction heating equipment?

Hebei Yuantuo Mechanical and Electrical equipment Manufacturing Co., Ltd. has been established for nearly 20 years. It is a modern enterprise specializing in the research and development of induction heating equipment and sales. The company has a strong scientific and technological strength, has a number of professional and technical R & D personnel, since its founding, after years of technological research and innovation, because  induction heat treatment furnace is non-standard products, to provide us with workpiece parameters we specialized custom for you, Achieve energy saving, low consumption, high efficiency environmental protection requirements. Let your products compete in the competition to have an advantage.


Today, the remote electromechanical will tell you about the IGBT module in the induction heating power supply; The IGBT module has three terminals, G, D, S, and the internal electrons transfer after the voltage is added at both ends of the G and S (the characteristics of semiconductor materials, which is why semiconductor materials are used as power electronic switches). Originally, positive and negative ions correspond one by one, semiconductor materials are neutral, but when the voltage is added, electrons accumulate to one side under the action of voltage and form a layer of conductive channel, because electrons can conduct electricity and become conductors. If the voltage added to the GS is removed, the conductive channel disappears and becomes an insulator. If a positive driving voltage is added between the gate and emitter of the IGB module T, the MOSFET is turned on, so that the collector and the base of the PNP transistor are in a low resistance state so that the transistor is on. If the voltage between the gate and emitter of the IGBT is 0 V, the MOSFET cutoff cuts off the supply of the base current of the PNP transistor, which makes the transistor cut off. The function of the IGBTs module is simply to realize the inverter function and turn the direct current into controllable alternating current.

Hebei Yuantuo electromechanical equipment manufacturing co., ltd. is a professional manufacturer of medium frequency heating equipment, Yuantuo mechatronics to “move the quality of China, reputation moved the world!” We always pursue professional, outstanding, with advanced technology, mature technology to win the trust and support of customers, your satisfaction is our greatest success. Li Hua Gao ke is willing to cooperate with you sincerely, create brilliant together!


Overseas manager: Tom Wang

Phone: 0086-13303078975(whatsapp, wechat,line)

Specialist of  bar heat treatment furnace in China; Glad to be your business partner in induction heating field.

Post time: 04-24-2019