PCB Components

The first bipolar junction transistor was invented at Bell Laboratories in 1947. “Bipolar” is referred to as bipolar, hence the name bipolar junction transistor (BJT). A BJT is a three-terminal device with a collector (C), base (B) and emitter (E). There are currently two types of bipolar junction crystals, namely NPN and PNP transistors. In

Resistor color codes are an essential aspect of working with electronic circuits. These color codes provide crucial information about the resistor’s value, tolerance, and temperature coefficient. With a variety of resistor types available, understanding the color code system is vital for professionals and hobbyists alike. This comprehensive guide aims to help you decode resistor color

What Does PMOS Mean? PMOS (P-channel Metal-Oxide-Semiconductor) transistor is a type of field-effect transistor (FET) that is commonly used in electronic circuits. PMOS Symbol The PMOS symbol is a circle with an arrow pointing inward. The circle represents the p-type substrate and the arrow inside shows the direction of the majority carriers, which are holes.

What is NMOS transistor? An NMOS transistor is a type of field-effect transistor (FET) that operates using negative polarity. NMOS Structure It is made up of three regions: the source, the drain, and the gate. The source is where the current enters, the drain is where it exits, and the gate controls the flow of

What is IGBT? IGBT stands for Insulated Gate Bipolar Transistor, which is a type of power semiconductor device that combines bipolar junction transistors (BJTs) and metal oxide semiconductor field-effect transistors (MOSFETs). IGBTs have high input impedance like MOSFETs and low voltage drop during conduction like giant transistors (GTRs). They are commonly used in applications where