What are the applications of ultra fast recovery diodes? — SUNMATE
What are the applications of ultra fast recovery diodes?
The ultra fast recovery diode is widely used. With the development of power electronics technology towards high frequency and modularization, the ultra fast recovery diode, as a high-frequency device, has also been booming. It has been widely used in various high-frequency inverter devices and chopper speed regulating devices, playing the role of high-frequency rectification, freewheeling, absorption, isolation and clamping, which is conducive to the development of China's high-frequency inverter welding machines, high-frequency switching electroplating power supplies, high-frequency high-efficiency switching power supplies High frequency fast charging power supply, high-frequency frequency conversion device, and power factor correction device will play a driving role.
These high-efficiency, energy-saving, power saving and material saving high-frequency inverter devices, which can improve product quality and labor productivity, will gradually replace the thyristor power frequency power supply that is currently in mass production, large in size, low in efficiency and seriously polluting the power grid, and will play a decisive role in accelerating the renewal cycle of power electronic products in China.