14AFR051E

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Through-hole resistors are essential components in modern electronics. The 14AFR051E is one such resistor that is used in a variety of applications. This article will discuss the application field and working principle of the 14AFR051E resistor.

Description and Characteristics of the 14AFR051E Resistor

The 14AFR051E is a 4-terminal through-hole resistor used for high current and power applications. It is designed with a single-layer metal-oxide film, with 50 of them in series, producing a total resistance value of 5.1 ohms in a cylindrical package. It has a tolerance of 5% and a temperature coefficient of 50 ppm. It is rated to handle a power of up to 250 W. This resistor is particularly useful in automotive, electric vehicle, consumer, and aerospace applications.

Application of the 14AFR051E Resistor

The 14AFR051E resistor can be used in many different applications. It is commonly used in automotive, electric vehicle, consumer, and aerospace applications. It is also useful in power management circuits, welding circuits, power supply, and fuel supply. In automotive applications, it is used as a current sensor to regulate the amount of current being supplied from the starter. In electric vehicle applications, it is used to regulate the power transfer between the motors. In consumer electronics, it is used in battery charging circuits and power adapters. In aerospace, it is used in solar panel control systems, actuators, fuel cell controllers, and turbines.

Working Principle of the 14AFR051E Resistor

The 14AFR051E operates on a simple principle. It is a voltage-dependent resistor, meaning that its resistance changes with the voltage applied to it. When a voltage is applied to the terminals of the resistor, the metal-oxide film inside the resistor generates a resistive force that resists the flow of current. The greater the voltage applied, the greater the resistive force and the greater the resistance. The resistance will decrease with lower voltages. The temperature coefficient of the 14AFR051E resistor ensures that its resistance remains stable over a wide range of temperatures.

Conclusion

The 14AFR051E is a general-purpose through-hole resistor with a resistance of 5.1 ohms and a tolerance of 5%. It is primarily used in automotive, electric vehicle, consumer, and aerospace applications. It is designed with a single-layer metal-oxide film to provide a high-current, high-power, and low-temperature coefficient. The operating principle of the 14AFR051E is based on the principle of a voltage-dependent resistor and is capable of maintaining its resistance over a wide range of temperatures.

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