Product details:

1. Imported mainboard and accessories.
2. High stability: German high-performance anti-interference processor reduces the number of components, simplifies the hardware structure, and increases the voltage stabilizing function to improve the reliability and stability of the system.
3. Automatic frequency tracking: digital frequency synthesis technology combined with digital phase-locked loop frequency tracking compound control technology can eliminate the shortcomings of temperature, static load, machining area, tool wear and other factors that are difficult to overcome by conventional analog regulators, which is conducive to parameter adjustment, easy to modify the program software, easy to adjust the control scheme and realize a variety of new control strategies.
4. Strong output: the use of IGBT power module and the structure of self-excited oscillation circuit make the output power more than 1.5 times of the traditional self-excited circuit.
5. Amplitude stepless adjustment: the amplitude can be increased or decreased instantaneously during the adjustment process, and the setting range of amplitude is 50%~100%
6. Intelligent protection and fault alarm prompt: mold current over-high protection, frequency offset protection, total output over-high protection. In case of equipment failure, the generator will stop working immediately and give corresponding fault cause prompt until the technician removes the fault.
7. The amplitude adjustment realized by intelligent closed loop amplitude control technology can maintain a constant amplitude output independent of the fluctuation of input power supply voltage and load.
8. The two welding modes can be switched at will to make the welding precision higher and the effect better.

Technical specifications:
Rated power: 4KW
Working frequency: 20KHz
Power supply voltage: 50Hz 220V/AC
Vibration head cooling system: air cooling
Welding head stroke: 30mm
Output time: 0.01-9.9S adjustable
Input air pressure: 0.3~0.7Mpa dry and clean gas
Welding application: various electronic wire welding
Air supply system: 3HP compressor
Overall dimension: 480 * 320 * 285