The circuit board of ultrasonic vibrator driving circuit mainly adopts the full wavelength vibration mode. It has an exciting circuit, imported CPU chip frequency control, and high-power drive IGBT power tube. The circuit board of ultrasonic vibrator driving circuit is conducive to finding the resonant frequency of ultrasonic cleaning transducer quickly; And it can work for a long time with low calorific value.
| Model | Power（W） | Frequency (khz) | Operating voltage | Maximum output current |
| PU-XLB50W | 50 | 25khz,28khz,33khz,40khz | AC110V/220V | 0.33A |
| PU-XLB100W | 100 | 25khz,28khz,33khz,40khz | AC110V/220V | 0.45A |
| PU-XLB150W | 150 | 25khz,28khz,33khz,40khz | AC110V/220V | 0.65A |
