May 9, 2007 #1 B benever Member level 5 Joined Oct 5, 2006 Messages 90 Helped 1 Reputation 2 Reaction score 1 Trophy points 1,288 Activity points 1,871 how to get a current of minus coefficient and a current of zero coefficient!
May 10, 2007 #2 leo_o2 Advanced Member level 4 Joined Sep 3, 2004 Messages 1,322 Helped 278 Reputation 558 Reaction score 241 Trophy points 1,343 Location China Activity points 5,761 help! Do you mean negative temperature coefficient? Vbe of bipolar and Vth of MOS is NTC voltage. Vbe/R will be NTC current if R has a small TC.
help! Do you mean negative temperature coefficient? Vbe of bipolar and Vth of MOS is NTC voltage. Vbe/R will be NTC current if R has a small TC.
May 10, 2007 #3 B benever Member level 5 Joined Oct 5, 2006 Messages 90 Helped 1 Reputation 2 Reaction score 1 Trophy points 1,288 Activity points 1,871 Re: help! ths!