The self-excited oscillation ultrasonic circuit board circuit has the requirements of both precision cleaning drive function and vibration energy function. The energy feedback type ultrasonic motor drive and energy acquisition circuit is designed, and each component module of the circuit is analyzed, and the circuit hardware is designed and simulated; The designed driving circuit can meet the driving requirements of the ultrasonic motor, and the energy acquisition circuit has a good collection and recovery function, which provides a feasible solution for the continuous application of the ultrasonic motor in the situation of insufficient energy supply

The self-excited oscillation ultrasonic circuit board circuit is based on the push-pull inverter circuit. A low-cost, versatile and stable ultrasonic motor drive circuit is designed. The drive circuit can easily realize frequency modulation, phase modulation and voltage regulation. When the drive signal frequency is 40 kHz, the frequency regulation accuracy is 32 Hz, the phase difference regulation accuracy is 0.288 °, and the duty cycle regulation accuracy is 0.08%. The test results show that the drive circuit can be stable, Drive the motor reliably

Self-excited oscillation ultrasonic circuit board circuit is applied in: ultrasonic cleaning transducer, ultrasonic cleaning machine, small digital ultrasonic cleaning machine, stainless steel ultrasonic cleaning machine, etc

Ultrasonic Generator PCB Board Driver Circuit For Cleaning Printing Machine Parts_Company dynamics_Pulisonic Ultrasonic

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