KAL50JB820R

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Chassis mount resistors are ubiquitous and have many applications, including KAL50JB820R. An overview of its application field and working principle will be discussed to help you understand its capabilities.

Introduction

KAL50JB820R is a chassis mount resistor that is used for a wide variety of applications, from power circuits to audio circuits. It is easy to install and its integrated impedance control feature makes it an attractive choice for engineers looking for flexibility. In addition, the KAL50JB820R has a superior thermal characteristics, making it suitable for high-power applications.

Application Field

The KAL50JB820R is a type of chassis mount resistor which typically has an operating temperature of 0℃~85℃. Common applications include power and audio systems, where the resistor is used to provide current limiting and voltage regulation. It is also used to protect circuits against overvoltage and other electrical hazards. This resistor is often found in motor control systems, as well as other circuits requiring temperature monitoring. Further, resistors are also used in various types of communication such as audio, digital, and wireless systems.

Working Principle

The KAL50JB820R chassis mount resistor is a carbon film resistor. It is composed of a thin carbon film and a substrate, typically an insulating ceramic material. The resistance of the resistor is determined by the length, width, and thickness of the carbon film. When the resistor is applied to a circuit, a voltage is applied across the resistor. This causes a current to flow through the resistor which then generates heat. The heat generated is proportional to the resistance of the resistor, and thus this heat is used to regulate the circuit.

Advantages

The KAL50JB820R chassis mount resistor has several advantages over other types of resistors. Firstly, the resistor has a wide resistance range (0.1Ω to 20KΩ) and a wide operating temperature range, allowing for greater flexibility in its application. Secondly, this is a low-noise resistor, which means it produces minimal electrical interference. Finally, it is designed for low power loss, allowing for more power efficiency.

Conclusion

The KAL50JB820R chassis mount resistor has a variety of uses, ranging from power and audio systems to motor control and communication systems. Its carbon film construction and integrated impedance control feature allow for greater flexibility in its application. Additionally, the superior thermal characteristics make it suitable for high-power applications.

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