1000Ш 28 кГц 40 кГц ультразвуковий генератор Друкована плата для промислового ультразвукового очищувача

The frequency controlled ultrasonic circuit drives the circuit board to achieve automatic tracking of resonant frequency. Finally, based on this design scheme, a power supply for the ultrasonic cleaning instrument was actually manufactured using the frequency controlled ultrasonic circuit drive circuit board. Through experiments, it was verified that the power supply has characteristics such as stable output power, strong load adaptability, and automatic tracking of output frequency