The circuit design of ultrasonic assembly circuit board is applied in: ultrasonic cleaning transducer, Ultrasonic cleaning, small digital Ultrasonic cleaning, stainless steel Ultrasonic cleaning, etc
| Type | Power（W） | Frequency (KHz) |
| PU-PCB200W | 200 | 20khz,25khz,28khz,33khz,40khz Frequency is adjustable 50khz,54khz,60khz,68khz,80khz,90khz 100khz,120khz,135khz,165khz,200khz |
| PU-PCB300W | 300 | 20khz,25khz,28khz,33khz,40khz Frequency is adjustable 50khz,54khz,60khz,68khz,80khz,90khz 100khz,120khz,135khz |
| PU-PCB400W | 400 | 20khz,25khz,28khz,33khz,40khz Frequency is adjustable |
| PU-PCB500W | 500 | 20khz,25khz,28khz,33khz,40khz Frequency is adjustable |
| PU-PCB600W | 600 | 20khz,25khz,28khz,33khz,40khz Frequency is adjustable |
