PF2272-0R2J1

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Resistors are essential components of many industrial, commercial, and consumer industrial applications. Chassis mount resistors, specifically PF2272-0R2J1, are designed for easy, maintenance-free mounting and provide a trusted, reliable electrical connection. This article will examine the application field and working principle of PF2272-0R2J1.

Applications

PF2272-0R2J1 is a chassis mount resistor with several applications. The main application of this model is in automotive and industrial power supplies, such as in power converters, LED lighting, and electric vehicle charging. It is also used in audio applications, such as amplifier circuit boards, headphone jacks, and car stereo amplifiers. Other applications include telecommunications, medical equipment, and home appliances.

Working Principle

PF2272-0R2J1 works by maintaining a constant electrical resistance between two electrical terminals. This restricts the flow of current and limits the amount of electricity that can travel through the circuit, thus allowing the circuit to control and regulate electrical power. This is especially important in power converters, component protection circuits, and other applications that require precise voltage regulation.

PF2272-0R2J1 has a passivated aluminum alloy construction that prevents oxidation and corrosion of the resistor. It is rated for peak currents of up to 2A and can handle nominal currents that are up to 1A or less. The resistor has a fast thermal response time and is designed for an ambient temperature range of -40°C to +125°C, with the operating temperature range is -55°C to +125°C. It is available in a variety of resistance values from 0.2 Ω to 2.0 KΩ.

PF2272-0R2J1 also has a very low inductance and a wide frequency range, making it suitable for high-frequency applications. It is designed for fast mounting, with a solderable aluminum flat and easy screw mounting. The resistor is rated for overvoltages up to 200V AC and offers protection from transient voltages up to 600V AC. It is UL certified and RoHS compliant.

Conclusion

PF2272-0R2J1 is a reliable, maintenance-free chassis mount resistor that can be used in a variety of applications. It is designed for fast mounting and offers an excellent thermal response time. It is rated for resistance values of up to 2.0 KΩ and can handle peak currents of up to 2A. It also offers protection from overvoltages and transient voltages, making it suitable for many automotive, industrial, and consumer applications.

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