120KHZ 1200W High Frequency Ultrasonic PCB Circuit Board Control Generator Power Supply For Cleaning Machine

The ultrasonic frequency control circuit board driving circuit belongs to the ultrasonic power driving circuit board in the ultrasonic generator, especially an optimized half bridge ultrasonic power driving circuit that can be matched with the main circuit board and ultrasonic control circuit board of the ultrasonic generator to form a complete ultrasonic circuit. This greatly improves the reliability of the entire circuit system and effectively reduces the production cost of circuit boards.

One input terminal of the ultrasonic output transformer of the ultrasonic frequency control circuit board driving circuit and the negative pole of the power supply. A complete ultrasonic generator power supply is formed by connecting the above ultrasonic motherboard and the new ultrasonic driving circuit board.

A temperature controller has been added to the driving circuit of the ultrasonic frequency control circuit board, which is connected to the ultrasonic main circuit board through terminals 1 and 2 of the signal connector for temperature control. This effectively controls the problem of excessive temperature and greatly improves the safety and reliability of the ultrasonic system.