200W 28KHZ 40KHZ Ultrasonic Cleaning Transducer Driver Pcb Generator Circuit Board For Ultrasonic Washing Machine

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200W 28KHZ 40KHZ Ultrasonic Cleaning Transducer Driver Pcb Generator Circuit Board For Ultrasonic Washing Machine

The driving circuit board of the micro ultrasonic generator is different from the traditional constant current method of “frequency tracking first, then regulating the excitation voltage”. This method adjusts the excitation voltage at the same time during the frequency tracking process, and makes the adjustment speed of the excitation voltage rise far less than the speed of frequency tracking, while the adjustment speed of the excitation voltage decrease far more than the speed of frequency tracking, In order to avoid or reduce overcurrent during the adjustment process when the load of the transducer changes. That is, by adjusting the asymmetry of the speed through the excitation voltage of the transducer, overcurrent suppression is achieved during the stable speed control process of the transducer.

Type	Power	Frequency	Voltage	Current
PLS-GP50W	50W	20,25,28,33,40	220V	0.3
PLS-GP60W	60W	20,25,28,33,40	220V	0.3
PLS-GP100W	100W	20,25,28,33,40	220V	0.45
PLS-GP120W	120W	20,25,28,33,40	220V	0.54
PLS-GP150W	150W	20,25,28,33,40	220V	0.68
PLS-GP180W	180W	20,25,28,33,40	220V	080
PLS-GP200W	200W	20,25,28,33,40	220V	0.90