Difference Between NPN and PNP Transistor

Discover the key differences between NPN and PNP transistors, including their structure, working principle, current flow, and applications. Learn why NPN transistors are preferred in

difference between BJT and FET

Difference between BJT and FET

The main difference between BJT and FET is that BJT is a current-controlled device, while FET is a voltage-controlled device. Before understanding the difference between

energy band of silicon explained

Energy Bands of Silicon

Silicon is a semiconductor material with a unique characteristic – it has a number of free electrons that is less than a conductor but more