What is transistor: A transistor is a miniature semiconductor that

A transistor is a miniature semiconductor that regulates or controls current or voltage flow in addition to amplifying and generating these electrical signals and acting as a switch or gate for them. Typically, transistors consist of three layers, or terminals, of a semiconductor material, each of which can carry a current. Transistors are crucial components of modern electronics. When working as an amplifier, a transistor transforms a small input current into a bigger output current. As a ... Terminals of Transistor As discussed in the previous section, a transistor is composed of three terminals: emitter, collector, and base. In this section, we discuss the functionalities of each terminal in detail. The base serves as a gate controller device for a larger electric supply. The collector is a larger electrical supply and the outlet of that supply is the emitter. The current flowing through the gate from the collector can be regulated by sending varying levels of current from the ... 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 ...