20khz Ultrasonic Welding Generator Variable Frequency Manual Ultrasonic Plastic Welding Machine

The intelligent automatic frequency tracking Ultrasonic welding generator power supply is a kind of Ultrasonic welding power supply system, including a microcontroller as a controller, a DDS chip connected to the microcontroller and used as a frequency generator, an IGBT power amplifier connected to the DDS chip, a transducer drive circuit module connected to the IGBT power amplifier, a transducer connected to the transducer drive circuit module, and a phase specific detection chip connected to the transducer.