KNP300JR-52-91R

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Through Hole Resistors are electrical components that are composed of a radiator that is connected to two electrodes with a small air gap between them. The resistor has two main functions: providing resistance to flow of current, and storing (storing energy) electrical energy. The type of resistor used depends upon the application, and there are several types available. The KNP300JR-52-91R is one of them.

The KNP300JR-52-91R is a through hole resistor with a thin metal film. It is a high precision, high stability component with superior current and voltage characteristics. It is designed to provide an excellent stability against overloads and environmental influences. It offers a very small footprint and its thin film construction enhances its mechanical strength and reliability. This makes it an excellent choice for applications that require a high performance component that can withstand demanding environmental conditions.

The KNP300JR-52-91R is suitable for high frequency circuits, very low voltage inverter, very fast switching circuits, and motor inverters and speed controllers. It is also used in very high power converter, current management, voltage stabilization, and pulse width modulation applications. The resistor has a resistance range up to 1MΩ and an absolute tolerance of 1%. Its temperature coefficient is specified as zero, which indicates very little change in resistance over temperature.

The working principle of the KNP300JR-52-91R is based on Ohm\'s law, which states that “the current flowing through a resistor is proportional to the voltage applied”. When a voltage source is applied across the resistor, current will flow through the resistor and be limited by the resistance of the resistor. This current flow generates heat, which is dissipated through the resistor’s metal film. By controlling the resistance of the resistor, the current and thus the heat generated can be controlled.

To ensure the resistor has a long life span, the KPN300JR-52-91R is also designed with an over-temperature protection. This feature will shut down the resistor in case of overloading or abnormal temperature conditions. This type of resistor is also commonly used in power supplies and other electronic circuits due to its superior electrical properties.

In conclusion, the KPN300JR-52-91R is a high precision, high stability through hole resistor. Its small size, superior current and voltage characteristics along with an over-temperature protection make it an excellent choice for many high-frequency applications. It is suitable for a range of current and voltage applications, and its resistance can be accurately adjusted for a given application. The KPN300JR-52-91R is an ideal choice for applications that require a reliable and temperature-stable component.

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