The common collector transistor amplifier configuration has got the largest current gain
The current gain of the emitter follower is less than unity
The other name of the emitter follower is the common collector transistor amplifier configuration.
The main application of emitter follower is it is used as an impedance matching device.
The reason why common collector transistor configuration is used for impedance matching is because it has got high input impedance.
No comments :
Post a Comment