Is the LC filter rectified on the secondary side of the power supply high-pass or low-pass?
Bradley 发表于 August 3, 2020
What power supply are you? What type of output?
Conventional flyback, the output is DC, what is DC?'Infinite low frequency'. LC is low pass at this time.
Can you analyze the others yourself?
Payton 发表于 August 3, 2020
Lowpass.
Grayson 发表于 August 3, 2020
Let's first see what is the definition of low pass and high pass.
Then you write the transfer function after LC filtering, you will know what type of filter it is...
The power output is generally DC, of course it is low pass...
