Circuit Diagram Of Two Stage Rc Coupled Transistor Amplifier. Rc coupled amplifier circuit diagram. Unlike complementary pair push pull amplifier circuits this circuit absolutely requires a preamplifier stage called a phase splitter comprised here by transistor q 1 and resistors r 3 and r 4.

Similarly audio amplifiers are used to amplify the strength of speech signals and makes it more audible by amplifying it and put it through a speaker. From the readings calculate voltage gain of first stage second stage and overall gain of two stages. A transistor is a three terminal semiconductor device and the terminals are e emitter b base c collector the transistor can work in three different regions like active region cutoff region saturation region.

The configurations can be of the common emitter common collector or the common base.

Working of rc coupled amplifier can be explained by the following diagram. This amplified voltage is applied to the base of the next stage of the amplifier through the coupling capacitor cout where it is. A transistor is a three terminal semiconductor device and the terminals are e emitter b base c collector the transistor can work in three different regions like active region cutoff region saturation region. The amplifier that consists of two transistors is also known as two stage amplifier.