600W 28KHZ Digital Display Ultrasonic PCB Circuit Board Ultrasonic Generator For Ultrasonic Cleaner Tank

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600W 28KHZ Digital Display Ultrasonic PCB Circuit Board Ultrasonic Generator For Ultrasonic Cleaner Tank

The 600W 28khz/40khz ultrasonic drive circuit board adopts a base integrated circuit with fewer peripheral components. The circuit in the circuit is connected to an unstable multivibrator. The oscillation frequency is controlled by the potentiometer RP and can be adjusted between 20kHz and 40kHz. The ultrasonic signal is output by three pins of the integrated circuit, coupled with a capacitor C3 and boosted by a transformer to drive the piezoelectric ceramic chip to emit ultrasonic waves.

Type	Power（W）	Frequency (KHz)
PU-PCB200WD	200	20khz,25khz,28khz,33khz,40khz Frequency is adjustable 50khz,54khz,60khz,68khz,80khz,90khz 100khz,120khz,135khz,165khz,200khz
PU-PCB300WD	300	20khz,25khz,28khz,33khz,40khz Frequency is adjustable 50khz,54khz,60khz,68khz,80khz,90khz 100khz,120khz,135khz
PU-PCB400WD	400	20khz,25khz,28khz,33khz,40khz Frequency is adjustable
PU-PCB500WD	500	20khz,25khz,28khz,33khz,40khz Frequency is adjustable
PU-PCB600WD	600	20khz,25khz,28khz,33khz,40khz Frequency is adjustable