what is a variable resistor

A variable resistor, also known as a rheostat, is an electronic component that allows for the adjustment of resistance in a circuit. It is designed to control the flow of electric current by changing the resistance value, thereby providing a way to regulate voltage or current levels. Variable resistors are commonly used in a wide range of electronic devices and circuits, including audio equipment, lighting systems, and industrial machinery. Our variable resistors are built to high-quality standards and are available in various types, including potentiometers, rotary switches, and slide potentiometers, to suit different applications. With precise and reliable performance, our variable resistors are ideal for adjusting, tuning, and calibrating electronic systems to meet specific requirements. Whether you are a hobbyist, a technician, or an engineer, our variable resistors provide a cost-effective and versatile solution for your electrical and electronic projects.