What is transistor: What is a transistor

What is a transistor ? A transistor is a type of semiconductor device that can be used to conduct and insulate electric current or voltage. A transistor basically acts as a switch and an amplifier. In simple words, we can say that a transistor is a miniature device that is used to control or regulate the flow of electronic signals. A transistor acts as ON/OFF switch or an amplifier. Get basic idea about transistors history, symbols, vacuum tubes, operation modes of transistors , etc. A transistor is a key electronic component used in devices like smartphones and TVs. It has three terminals—base, emitter, and collector—and functions as both an amplifier and a switch. This article covers the basics of transistor types, their structure, and how they work in electronic circuits. With the use of transistors , it has become possible to design electronic devices that are smaller in size, have less power dissipation, and more. Examples include modern smartphones, televisions ...