40KHZ 120W Ultrasonic Pcb Driver Circuit Board Generator Driver Ultrasonic Cleaner Pcb Circuit Board

The PCB driving circuit of low-frequency ultrasonic circuit board uses ATmega16 single chip microcomputer to realize man machine interface circuit, frequency sampling and current a/D conversion. The PCB driving circuit of low-frequency ultrasonic circuit board transmits data with FPGA through SPI interface, which improves the digital control system, thus realizing an all digital control ultrasonic inverter power supply system based on FPGA and single chip microcomputer.