40khz Variable Frequency Ultrasonic Generator

Dte：2020-11-14 Number of visits：Number

An Ultrasonic frequency generator is a digital ultrasonic generator, which includes a rectifier filter circuit, an inverter circuit, a matching circuit and a transducer connected in turn. It also includes an oscillation and a driving circuit for outputting control signals to the power switch tube in the inverter circuit. The inverter circuit is a half bridge inverter circuit. The feature is that it also includes a control unit, which is composed of two parts The control unit forms a single-chip microcomputer frequency automatic tracking system, adopts the frequency conversion search method to make the current of the input half bridge inverter circuit always keep at the maximum value, so as to ensure that the transducer always works in the resonant state; detects the current input to the rectifier filter circuit, and outputs the current detection signal to the control unit; and A first digital potentiometer connected with the frequency tracking signal output end of the control unit and outputting a frequency regulation signal to the oscillation and driving circuit, and an input key connected with the control unit.

An ultrasonic generator includes a rectifier filter circuit, an inverter unit, a matching circuit and a transducer connected in turn, and an oscillation and driving circuit for outputting a control signal to a power switch tube in the inverter circuit, and also includes a control unit and an electric power input to the rectification and filtering circuit A current detection circuit for detecting current and outputting a current detection signal to the control unit; a first digital potentiometer connected with the frequency tracking signal output end of the control unit and outputting a frequency regulation signal to the oscillation and driving circuit; and an input key connected with the control unit.

Type	Power（W）	Frequency (KHz)	Transducer numbers	Size
AC110V60HZ+/-10% USA /LATIN AMERICA STANDARD ARE AVAILABLE AC220V50HZ+/-10% EUROPE/ASIA/OCEANIA/AFRICA ARE AVAILABLE All of machine are available for opening remote control function to connect with your own PLC system
PU-GT300	300W	20khz,25khz,28khz,33khz,40khz Frequency is adjustable	3-6	300x360x150
PU-GT600	600W	20khz,25khz,28khz,33khz,40khz Frequency is adjustable	6-12	300x360x150
PU-GT900	900W	20khz,25khz,28khz,33khz,40khz Frequency is adjustable	9-18	300x360x150
PU-GT1000	1000W	20khz,25khz,28khz,33khz,40khz Frequency is adjustable	10-20	300x360x150
PU-GT1200	1200W	20khz,25khz,28khz,33khz,40khz Frequency is adjustable	12-24	300x360x150
PU-GT1500	1500W	20khz,25khz,28khz,33khz,40khz Frequency is adjustable	15-30	300x360x150
PU-GT1800	1800W	20khz,25khz,28khz,33khz,40khz Frequency is adjustable	18-36	300x360x150
PU-GT2000	2000W	20khz,25khz,28khz,33khz,40khz Frequency is adjustable	20-40	300x360x150
PU-GT2400	2400W	20khz,25khz,28khz,33khz,40khz Frequency is adjustable	24-48	300x360x150
PU-GT3000	3000W	20khz,25khz,28khz,33khz,40khz Frequency is adjustable	50-60	300x360x150
High Frequency	300W-1200W	65-80khz
High Frequency	300W-1200W	120-135khz

40khz Variable Frequency Ultrasonic Generator

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