"Output Frequency" on a DC switching power supply means the switching frequency of the power supply?

Carl asked Oct 22,2020
0

Hi all. The output frequency of this power supply is 20-100kHz. Since its DC out, which would be 0Hz, am I correct to assume that the 20-100kHz would be caused by the switching. So I could in theory use a low pass LC filter with a cutoff of less than 20 Hz to remove noise? Thanks!

QQ截图20201022103219.jpg

  • Your Answer(1)
You can only upload 1 files in total. Each file cannot exceed 2MB. Supports JPG, JPEG, GIF, PNG, BMP
0 / 10000