What is a Wire wound resistor?

A wire-wound resistor is a type of resistor made by winding a metal wire, usually made of materials such as nichrome or copper, into a coil. The resistor is designed to achieve a specific resistance value by adjusting the length, diameter, and number of coils in the wire. Wire-wound resistors are known for their high precision and excellent stability, making them ideal for applications that require high power. They are also highly resistant to temperature variations, which allows them to be used in harsh environments. Common applications include audio equipment, power supplies, and high-precision measurement devices.

Application of Wire wound resistor

✅ Audio equipment
Used in circuits of audio equipment where high precision in sound quality control is required.
✅ Power supply circuits
Utilized in power supply circuits to ensure stable operation when handling high power.
✅ High-precision measurement devices
Frequently used in precision measurement devices, taking advantage of their resistance to temperature variations.

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