Pnp Transistor Amplifier Circuit Diagram. The circuit above is a mono system. There is no much difference in the circuit using npn or pnp.
Pnp Transistor Tutorial The Bipolar Pnp Transistor from www.electronics-tutorials.ws
Pre amplifier circuit diagram using a transistor. Get an idea about darlington transistor as switch and its applications. Pnp darlington transistor as switch.
We will use the most widely used pnp transistor for our circuit the 2n3906.
For amplifiers to operate properly they must be correctly biased. Pnp transistors can also be used as switching devices and an example of a pnp transistor switch is shown below. Transistors are turned off while working in the cut off region and turned on while working in the saturation region. Generally the pnp transistor can replace npn transistors in most electronic circuits the only difference is the polarities of the voltages and the directions of the current flow.
