A magnetic starter is a switch which can be operated electrically. They are designed to safely start, stop and protect electric motors from overloads, short circuits and phase failure.

Thermistor is a temperature sensor which is made from semiconductor materials. The resistance of thermistor changes with temperature. The word thermistor made from two words.

Programmable Logic Controllers (PLC) explained: learn their meaning, working, benefits, and applications in industrial automation systems.

Learn about NPN transistor construction, how it works, and key applications in electronics. Explore its role in switching and amplification circuits.

Learn what an SMPS power supply is, its types, uses, and how it works. Discover why SMPS is vital for efficient power conversion in electronic devices.