1. Small size and light weight:
The volume and weight are 1/5-1/10 of the thyristor plating rectifier, which is convenient for planning, expansion, moving, maintenance and installation.
2. Good energy-saving effect:
Due to the high-frequency transformer used in the high frequency IGBT plating switching power supply, the conversion efficiency is greatly improved. Under normal circumstances, the efficiency of the thyristor device is increased by more than 10%, and the load rate is less than 70%, which is 30% higher than that of the thyristor device. the above.
3.high output stability:
Because the system response speed (microsecond level), for network power and load changes have a strong adaptability, the output accuracy can be better than 1%. The switching power supply has high working efficiency, so the control precision is high, which is beneficial to improve product quality.
4.The output waveform is easy to be modulated:
Due to the high operating frequency, the output waveform adjustment is relatively low in processing cost, and the output waveform can be changed more conveniently according to the user’s process requirements. This has a strong effect on improving work efficiency and improving the quality of processed products at the job site.