50Khz High Frequency Ultrasonic Generator Ultrasound Piezoelectric Transducer Generator For Cleaning Machine

The power amplifier of the 50KHZ high-frequency ultrasonic power generator has high requirements for the performance of the power supply. For different power loads, it is necessary to adjust the output voltage of the power amplifier power supply. Especially when the load changes significantly, it is more necessary to…

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50Khz High Frequency Ultrasonic Generator Ultrasound Piezoelectric Transducer Generator For Cleaning Machine

The sampling voltage output end of the 50KHZ high-frequency ultrasonic power generator is connected to the voltage signal input pin of the microprocessor, the PWM signal output end of the microprocessor is connected to the driving signal input end of the driving circuit, and the driving signal output end is connected to the transformer switch control end of the power amplifier circuit. The power amplifier circuit is also connected to a transducer, and the voltage control signal receiving and transmitting pin of the microprocessor is connected to the voltage controlled oscillator.

Adjust the driving voltage of the power amplifier power supply when the load of the 50KHZ high-frequency ultrasonic power generator changes; After receiving the voltage control signal from the microcontroller, the voltage controlled oscillator 5 generates a signal with the required frequency and sends it to the microprocessor. The frequency of the voltage controlled oscillator 5 is 18k, 20k, 25k, 35k, 45k, etc., thereby improving the accuracy of the PWM power regulation of the power amplifier circuit and improving the efficiency and reliability of the power amplifier power supply driving voltage regulation.

PU-GTHF200	200W	50khz,54khz,60khz,68khz,70khz,80khz,90khz, 100khz,120khz,135khz,150khz,175khz,200khz	2-6	300x360x150
PU-GTHF300	300W	50khz,54khz,60khz,68khz,70khz,80khz,90khz, 100khz,120khz,135khz	3-6	300x360x150
PU-GTHF600	600W	50khz,54khz,60khz,68khz,70khz,80khz,90khz, 100khz,120khz,135khz	6-12	300x360x150
PU-GTHF900	900W	50khz,54khz,60khz,68khz,70khz,80khz,90khz, 100khz,120khz,135khz	9-18	300x360x150
UCE-NTHF1000	1000W	50khz,54khz,60khz,68khz,70khz,80khz,90khz, 100khz,120khz,135khz	10-20	300x360x150
PU-GTHF1200	1200W	50khz,54khz,60khz,68khz,70khz,80khz,90khz, 100khz,120khz,135khz	12-24	300x360x150
PU-GTHF1500	1500W	50khz,54khz,60khz,68khz,70khz,80khz,90khz, 100khz,120khz,135khz	15-30	300x360x150
PU-GTHF1800	1800W	50khz,54khz,60khz,68khz,70khz,80khz,90khz, 100khz,120khz,135khz	18-36	300x360x150
PU-GTHF2000	2000W	50khz,54khz,60khz,68khz,70khz,80khz,90khz, 100khz,120khz,135khz	20-40	300x360x15