Mask Making Machine Earloop 20khz Ultrasonic Welding System Mask Generator Transducer Horn

Mask Making Machine Earloop 20khz Ultrasonic Welding System Mask Generator Transducer Horn

The 35KHZ/40KHZ ultrasonic spot welding power generator is mainly used as the data acquisition and operation processing of the ultrasonic welding transducer, voltage and current regulation, PWM signal generation, ultrasonic system status monitoring and fault self diagnosis, etc. The 35KHZ/40KHZ ultrasonic spot welding power generator is generally used as the main control chip of the entire circuit to complete a variety of comprehensive functions.

The protection signal processing and automatic frequency tracking of the 35KHZ/40KHZ ultrasonic spot welding power generator have great advantages. The method of combining analog circuits with microcontroller control improves the frequency accuracy of the scanning signal, while achieving digital control of the frequency and amplitude of the scanning signal.

In terms of processing protection signals, the 35KHZ/40KHZ ultrasonic spot welding power generator can use the protection signal OV when external circuits are abnormal_ I quickly shut off the and door, stop the output of PWM signal, and provide corresponding alarm signal through the indicator light. In addition, the microcontroller can adjust the output frequency of the PWM signal in real-time by detecting the phase difference between the voltage signal and current signal at both ends of the feedback transducer, achieving automatic frequency tracking.

Mask Making Machine Earloop 20khz Ultrasonic Welding System Mask Generator Transducer Horn

标签：20khz Ultrasonic Welding System Mask Generator Transducer Horn