In figures below, npn transistors are shown. Supply voltage polarities are reversed for pnp transistors.
In the interest of simplicity and economy, it is desirable that transistor circuit should have a single source of supply—the…
The below Figure shows a bias arrangement for both npn and pnp BJTs for operation as an amplifier. Notice that in…
1. Explain what is an amplifier? The device that amplifies the amplitude of the input signal is called the amplifier.…
