modified 9 years ago

Blocking Offset with Passive Components

00:42:05

Given a signal with an offest you can use a capacitor to block the offest from the signal.

published 9 years ago

thebugger

9 years ago

You can alternatively use a coil to decouple DC offset from a given circuit. This is often the way they use to bias transistors to work in class C, by providing a DC path for stray DC base currents that occur from the rectifying effect of the transistor, where DC is lead to ground while AC is blocked from being grounded. Anyway, check it out http://everycircuit.com/circuit/6059609798475776

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