CPCC0582R00JE66

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Through hole resistors are essential components in virtually every electronic circuit. They play a vital role in protecting components from overvoltage, excessive current, and dissipating excess heat. The CPCC0582R00JE66 is one of the most common through hole resistors currently available, and is found in many commercial and industrial devices. This article will explore the application fields and working principles of the CPCC0582R00JE66.

CPCC0582R00JE66 Application Fields

The CPCC0582R00JE66 is a through hole resistor with a maximum power rating of 0.5 W and a surge rating of up to 10 W. It is commonly used in applications where very high overloads must be handled while still maintaining the initial DC resistance set by the resistor. The CPCC0582R00JE66 is typically used in applications where large, high frequency signals need to be attenuated or limited. This includes applications such as pull-up resistors in micro-controllers, radio and television receivers, video signal processors, and modems.

The CPCC0582R00JE66 is also commonly used as a current-limiting resistor in power supplies, adjustable voltage regulators, LED displays, and high-power transistors, as well as in power sources and off-line converters. It is also often used in industrial applications such as motor speed controllers, automotive sensors, and DC motor drives.

CPCC0582R00JE66 Working Principle

The CPCC0582R00JE66 utilizes a combination of two factors to achieve its high power ratings. First, its extensive heat sink ensures that excess heat is efficiently dissipated from the resistor, significantly increasing its power capability. Secondly, the resistor is constructed from a resistor element which is designed to withstand high voltage and frequency surges.

To prevent overheating, a thermal relief valve with spring-loaded contact plates is built into the resistor, allowing for excess heat to be safely released from the resistor. The presence of the thermal relief valve also lowers the maximum power dissipation rating of the resistor, as the resistor will only tolerate a certain amount of heat before it trips the valve and releases the excess energy.

The CPCC0582R00JE66 is also equipped with a voltage-dielectric device which helps to protect the resistor from voltage spikes and short circuits. The device absorbs the excess voltage and dissipates it as heat, preventing the resistor from being damaged by any sudden increases in voltage.

Conclusion

The CPCC0582R00JE66 is an invaluable component in many industrial and commercial applications, providing reliable, efficient voltage and current control. Its combination of features, such as its heat sink, thermal relief valve, and voltage-dielectric device, make it the perfect choice for devices that must be able to withstand surges of high voltage and frequency. The CPCC0582R00JE66 is a versatile, reliable, and efficient through hole resistor, and is an excellent choice for any application.

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