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3 votes

Do FETs need to be biased?

Suppose I want a FET in saturation acting as a high-side switch I'm assuming that "FET" means an enhancement mode MOSFET (commonly used as a high-side switch). I'm also assuming that when ...
Andy aka's user avatar
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3 votes

AC analysis of a Bias Tee

Why DC current is frequency dependent, Because at low frequecies the inductor (L1) doesn't do a good job of blocking signals from the AC source it should have been a constant of about \$i=\frac{1 V}{...
The Photon's user avatar
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