চলুন দেখি

DC and AC Load Line •DC biasing circuits •DC and AC equivalent circuit •Q-point (Static operation point) •DC and AC load line •Saturation Cutoff Condition •Compliance DC Biasing Circuits •The ac operation of an amplifier depends on the initial dc values of IB, IC, and VCE. •By varying IB around an initial dc value, IC and VCE are made to vary around their initial dc values. •DC biasing is a static operation since it deals with setting a fixed (steady) level of current (through the device) with a desired fixed voltage drop across the device. more