40khz 1800W PCB Ultrasonic Generator Circuit Board For Ultrasonic Washer Machine

40khz 1800W PCB Ultrasonic Generator Circuit Board For Ultrasonic Washer Machine

The ultrasonic power circuit board adopts a full bridge phase-shifting series resonant circuit topology, with IGBT as the power switching device, transformer as the driving voltage, inductance as the matching inductance, and two large capacitors as the matching capacitors. The ultrasonic power circuit board provides an anti-interference circuit for ultrasonic power signals that can effectively eliminate external interference, avoid internal circuit damage, and improve product quality.

The ultrasonic power supply with a relatively complete circuit board should also have a feedback link, mainly providing two aspects of feedback signals: the first is to provide an output power signal. We know that when the power supply (voltage) of the generator changes. The output power of the generator will also change, which is reflected in the fluctuation of mechanical vibration on the transducer, resulting in unstable cleaning effect. Therefore, it is necessary to stabilize the output power and adjust the power amplifier accordingly through the power feedback signal to ensure stable power amplification.

Ultrasonic power circuit boards are used for digital ultrasonic cleaning equipment, mechanical ultrasonic cleaning, ultrasonic cutting, ultrasonic grinding, ultrasonic finishing, ultrasonic plastic processing, ultrasonic abrasive impact, ultrasonic grinding and other processing processes.

40khz 1800W PCB Ultrasonic Generator Circuit Board For Ultrasonic Washer Machine

标签：40khz 1800W PCB Ultrasonic Generator Circuit Board, Ultrasonic Generator Circuit Board