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The inverter electromechanical module is the core power unit of the high-frequency induction heating power supply, responsible for the key function of converting DC power into high-frequency AC power, directly determining the operating frequency, output power, and operational stability of the entire equipment. It is the "heart" component of the solid-state high-frequency power supply.
Product features:
* All solid state devices : using high-quality MOSFET or IGBT power semiconductor devices, with fast switching speed, low loss, and long lifespan, replacing traditional electronic tubes, and improving overall efficiency to over 85% Series resonant topology: Adopting a series resonant inverter circuit, it has strong load adaptability, automatic tracking of operating frequency, and always maintains the optimal resonant state under different working conditions, with stable power output Modular design: Standard power unit modular structure, capable of parallel expansion of multiple modules, single module failure does not affect the overall operation, high reliability, and easy maintenance and replacement Perfect Drive Protection : Integrated dedicated drive circuit, equipped with multiple fast protections such as overcurrent, overvoltage, overtemperature, and short circuit, with a fault response time of microseconds, effectively protecting power devices Excellent heat dissipation design: Adopting an efficient water-cooled heat dissipation structure, the power devices are closely attached to the water-cooled plate, with low thermal resistance, ensuring that the operating temperature of the devices is within a safe range and suitable for long-term continuous operation Wide frequency range *: can achieve a wide range of operating frequencies from 10kHz to 500kHz, suitable for various induction heating process requirements such as high-frequency welding, surface quenching, hot forging, brazing, etc
Technical parameter range:
Single module power: 20kW~200kW Working frequency: 10kHz~500kHz DC input: 500V/750V Cooling method: Water cooling
Application areas:
Widely used in various induction heating equipment such as high-frequency straight seam welded pipes, metal surface quenching, standard parts through heat forging, hard alloy brazing, steel pipe weld annealing, precious metal melting, etc., it is the core power unit of Baoding Jinfan's full range of solid-state high-frequency, ultrasonic, and intermediate frequency power supplies.
