20Khz Digital Ultrasonic Generator For Welding
The ultrasonic generator, also called ultrasonic power supply, electronic box, control box, is an important part of the high power ultrasonic system.
The main function is to generate high power and high frequency AC current, drive the ultrasonic transducer.
The high-power ultrasonic power supply of conversion efficiency in consideration generally takes the form of a switching power supply circuit.
The ultrasonic power supply can be divided into self-excited and excited the power supply, it is called ultrasonic generator excitation type, autonomous energy called ultrasonic controller.
|Voltage||110VAC or 220-240VAC|
|Range of welding time||0.05-10/sec|
|Frequency tuning method||auto tuning|
|Automatic frequency adjustable range||±2|
1. High stability: All-digital integrated circuits, use of US imports of processors interference, simplify the hardware structure, improving the reliability of the system.
2. Automatic frequency tracking.
3. Strong output: The use of IGBT power modules plus his excited oscillation circuit structure, the output power is more than 1.5 times that of conventional self-excited circuit.
4. Amplitude stepless adjustment: Amplitude setting range from 10% to 100%.
5. Intelligent three protection and fault alarm: Die-current protection, frequency offset protection, total output is too large to protect. Equipment failure, the generator will stop working, and make the appropriate cause of function prompts until technician troubleshooting.
6. Intelligent closed-loop amplitude control technology to achieve the amplitude adjustment, independent of input supply voltage and load fluctuations affect the amplitude of the output remains constant.
7. Two kinds of welding mode: switch back and forth, so that a higher precision welding, soldering and better results.