Its exciting ultrasonic circuit control board adopts open system control, which is sensitive and changeable, and easy to interface with digital circuit. With the rapid development of MCU technology in recent years, some merchants directly use the fully digital intelligent ultrasonic system developed with MCU as the center, and it is estimated that it will become the technology trend of ultrasonic drive in the future. The exciting ultrasonic circuit control board samples the voltage and current, and the control circuit controls the output frequency of the oscillator by calculating its output power, which is the output power.
| 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 |
