What Is a High-Voltage Power Supply?

The high frequency and high voltage power supply is relative to the power frequency high voltage power supply and the medium frequency high voltage power supply. The high frequency and high voltage power supply is a high voltage switching power supply. Its switching frequency is about 50kHz, the intermediate frequency is about 2kHz, and the power frequency is 50 / 60Hz. Due to the high frequency, the transformer can be made very small. The advantages of high-frequency high-voltage power supplies are: small size, high accuracy, fast dynamic response, and high technical content. With the soaring raw material prices and technological development, high-frequency high-voltage power supplies have more and more advantages in price. In fact, power frequency high voltage power supply has been eliminated in developed countries.