Digital Automatic Frequency Tracking Ultrasonic Welding Generator 15khz 20khz For Ultrasonic Welding Transducer

Ultrasonic oscillator is the core component that converts electrical energy into mechanical vibration energy. It uses the Piezoelectricity to make the ceramic piezoelectric crystal vibrate mechanically under the action of electric field, thus producing ultrasonic waves. The frequency of the oscillator is usually between 15kHz and 100kHz, with 20kHz being the most commonly used frequency.