Feb 13, 2009 #1 W wei9321 Member level 3 Joined Feb 5, 2009 Messages 55 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Activity points 1,609 about gain-phase measure I measure the gain-phase for dc-dc converter,but the gain-phase curve oscillate at 20Hz - 1kHz. What reason does cause it probably?
about gain-phase measure I measure the gain-phase for dc-dc converter,but the gain-phase curve oscillate at 20Hz - 1kHz. What reason does cause it probably?