资料介绍
Offline switching power supplies have high voltage and high current switching waveforms that generate Electromagnetic Interference (EMI) in the form of both conducted and radiated emissions. Consequently, all off-line power supplies must be designed to attenuate or suppress EMI emissions below commonly acceptable limits.
TOPSwitch Power Supply
Design Techniques for EMI and
Safety
Application Note AN-15
120
PI-1622-111695
Offline switching power supplies have high voltage and high
FCCA QP
current switching waveforms that generate Electromagnetic