For maximum systems single Transistor Amplifier Does now not provide sufficient advantage Or Output Impedance Matching. The solution Is most effective to combine a couple of ranges Of Amplification. In this Amplifier Circuit we are going to shows A simple two Transistor Amplifier. In the unmarried Transistor Amplifier Circuit we’ve got Made a completely simple Amplifier With One Transistor, One Resistor And On Capacitor but Amplifier Has Been Designed With Tow Transistors.

We have design This Amplifier by using the use of two Transistors consists of PNP And NPN Transistors And We adopted the overall Topology Of The Sziklai Pair.

The two Transistor Amplifier presents a fairly excessive Impedance at the same time as supplying A Low Output. It is a super Amplifier Circuit For packages wherein A higher level Of Output Required Than The unmarried Transistor level.

Two transistor amplifier

The Amplifier That includes two Transistors is also referred to as degree Amplifier. This type of Amplifier Circuit Has two Transistors, connected To A not unusual energy supply. Running Of RC Coupled Amplifier can be explained by using the subsequent Diagram.

Elegance A electricity amplifier circuit

Blessings Of two stage Amplifier
The main gain Of This Amplifier Is first-rate Frequency reaction. As compared To A unmarried Transistor Amplifier, This aggregate Have the subsequent blessings:

Higher enter-Output Isolation
Better enter Impedance
Better Output Impedance
Higher advantage Or better Bandwidth
Decrease fee
Easy To recognize
The gain stay steady Over The Audio Frequency variety this is manner it’s far maximum significance For Speech, song and so on.

Downside Of two degree Amplifier
It uses Low strength It powerful Load Resistance.
Single stage And Tow degrees Amplifier grow to be Noisy With Age.
Because of bad Impedance Matching, energy switch can be Low.
Effective Amplifiers of class Are highly-priced And cumbersome due to The large energy supply and heat Sink.
Two-stage RC Coupled Amplifier
-degree RC Coupled Amplifier

This Circuit Diagram Of two-stage RC Coupled Amplifier With full detail Of additives. In this Diagram every And each issue is clear Even An green character can make And recognize Its operating.