The generator of the digital Ultrasonic welding control box realizes the closed-loop control of the output power by adjusting the phase shift angle, and realizes the stable output of power. It is verified by experiments. The natural frequency of the transducer used in the experiment is 20kHz, and the rated power is 1800W. The measured voltage of the transducer is about 1000V, the working frequency of the power supply is 19.77kHz, and the power is about 1750W. The simulated AC voltage is about 1000V, and the current is about 3.5A, The frequency is 20kHz. Simulation and experimental results show that the designed ultrasonic power supply can achieve adjustable power and frequency functions

20khz Ultrasonic Welding Analog Ultrasonic Generator 2600watts Ultrasonic Generator_Company dynamics_Pulisonic Ultrasonic

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