PF2203-36KF1

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Through Hole Resistors can be divided into various types, such as film resistors, point to point resistors, carbon composition resistors, vitreous enamel wirewound resistors, metal oxide resistors, and wire wound resistors. Among them, PF2203-36KF1 is a kind of wire wound resistor, and is widely used in different industries. This article will provide a comprehensive overview of the application field and working principle of PF2203-36KF1.

PF2203-36KF1 is a wire wound resistor which is widely used in household appliances, industrial controllers, computers, and equipment as a power resistor. Featuring a high power dissipation capability, this resistor can dissipate up to 350W of power. This means it is suitable for applications where large heat dissipation is required, such as transformer current sampling. Moreover, this resistor is compliant with RoHS and features wide operation temperature range from -55℃ to 200℃.

The working principle of PF2203-36KF1 is quite simple but effective. It consists of a thin strip of metal that is tightly wound in around a ceramic core. The electrical resistance of the wire is determined by its length, cross-sectional area, and material. As current flows through the resistor, it generates heat, which is then dissipated by the hot air cooling fan and the ceramic core. This heat is eventually dissipated in the form of infrared radiation or heat sink.

Because of its numerous features, PF2203-36KF1 is suitable for a wide range of applications. It can be used in circuit protection, sampling circuits, DC/DC converters, power applications, voltage regulators, compensation networks, and automatic voltage regulators. Moreover, it is also suitable for high-voltage applications such as railway, aviation, and telecommunication.

In addition to its wide application fields, PF2203-36KF1 offers high stability and precision. The resistor features a low temperature coefficient, low temperature drift, and high pulse load capability. This ensures that the resistor is capable of withstanding high currents and short-term transients with minimal changes in resistance.

To sum up, PF2203-36KF1 is a wire wound resistor that offers an excellent combination of features, including high power dissipation capability, wide operational temperature range, and high stability. It is suitable for a wide range of applications, including circuit protection, sampling circuits, DC/DC converters, and power applications. And the working principle of this kind of resistor is relatively simple and reliable.

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