Sep 1, 2006 #1 N new life Newbie level 6 Joined Aug 26, 2006 Messages 14 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,364 how can connect the variable coil ? what r it's types? and what does it use for?
Sep 1, 2006 #2 N newelltech Full Member level 4 Joined Aug 23, 2006 Messages 214 Helped 34 Reputation 68 Reaction score 2 Trophy points 1,298 Activity points 2,929 Re: variable coil Variable inductors are usually tuned by moving a magnetic rod in or out of the center with a screwdriver. Usually used in radio circuits at the front end for matching the receiving antenna and tuning the resonant frequency.
Re: variable coil Variable inductors are usually tuned by moving a magnetic rod in or out of the center with a screwdriver. Usually used in radio circuits at the front end for matching the receiving antenna and tuning the resonant frequency.