High Power 1200W Digital Ultrasonic Generator For Parts Cleaning

1200W High Power Digital Ultrasonic Generator for parts cleaning

According to the design, ultrasonic cleaning power supply is divided into self excitation mode power supply and other excitation mode power supply. There is no signal source in the self-excited circuit. It integrates the oscillation, power amplifier, output transformer and transducer into a closed-loop loop. The loop meets the requirements of amplitude and phase feedback to form an oscillator with power amplification. And resonant on the mechanical resonance frequency of the transducer. The circuit is composed of two parts, the signal source part and the signal amplification part. The signal source part uses the CPU as the core of the signal generation and control part to generate square wave signal for the signal amplification circuit; the signal amplification part is to amplify the signal generated by the signal source and output it to the ultrasonic transducer. The difference of output circuit and voltage of ultrasonic power supply with different circuits is the important reason of high and low transmission efficiency. At present, the mainstream ultrasonic power supply in the market only samples the power frequency current, which can not accurately control the ultrasonic output power. If the ultrasonic frequency is fixed frequency output or given a certain frequency frequency frequency bandwidth, the frequency of this type of power supply will not change with the change of transducer parameters. The main ultrasonic generators have no communication function and can not be used in the integrated system as components.

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1200W High Power Digital Ultrasonic Generator for parts cleaning

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High Power 1200W Digital Ultrasonic Generator For Parts Cleaning Images