What is the working frequency of high frequency power supply?
For example, the high frequency oscillation output current of the switching power supply, the working frequency of the high-frequency power supply is the work oscillation output frequency of the power supply!
We usually use alternating current whose frequency is power frequency (50 Hz), and we usually call alternating current over 1000 Hz as high frequency power supply!
That is the frequency that the power supply shows at work. The general frequency range of power frequency is below 1KHz, which is called frequency. 1KHz-10KHZ is called low frequency, 10KHz-100KHz is called super frequency, and 100KHZ is called high frequency
