Oct 11, 2005 #1 S seyyah Advanced Member level 2 Joined Oct 7, 2001 Messages 646 Helped 8 Reputation 16 Reaction score 8 Trophy points 1,298 Activity points 6,233 What must be the low pass filter's lowest cut off frequency of a current measuring circuit for a 500us current loop? Is 2 KHz enough or is 4KHz needed?
What must be the low pass filter's lowest cut off frequency of a current measuring circuit for a 500us current loop? Is 2 KHz enough or is 4KHz needed?