805F500E

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Chassis Mount Resistors

The 805F500E chassis mount resistor is a type of resistor that is designed for mounting inside of a device chassis, allowing for greater resistance to vibration, shock, and dust. This type of resistor is commonly used in cars, trucks, motorcycles, and other transportation vehicles, where their resistance to environmental wear is essential. Additionally, these resistors are also used in audio equipment, measuring equipment, and solar inverters.

805F500E Application Field

The 805F500E is primarily used in transportation vehicles, such as cars and trucks. It is designed to be mounted inside of the vehicle’s chassis. This allows the resistor to resist vibration and shock exposure, as well as dust, which can be encountered in the cabins and engines of vehicles. Additionally, the 805F500E can be used to control the current flow in automotive electronics, such as electronic ignition systems, instrument clusters, electronic fuel injection systems, and audio systems.

The 805F500E can also be used in audio equipment, such as amplifiers and receivers. Its resistance to vibration and shock makes it ideal for these applications, where audio quality is key. It can also be used in measuring equipment, such as oscilloscopes and spectrum analyzers. The resistance to shock and vibration allows these devices to remain undisturbed even in extreme conditions. Lastly, these resistors can be used in solar inverters, where their resistance to vibration and shock allows them to be a reliable source of power.

805F500E Working Principle

Chassis mount resistors are designed to provide a constant resistance to electrical currents. This is achieved by using a component called an outer body, which acts as an insulator for the resistor element, typically made of metal or ceramic. This outer body provides protection from shock and vibration, as well as environmental wear.

The resistor element is often made from carbon or metal. Carbon is a popular choice in audio applications due to its low noise and high voltage-resistance. Metal elements, such as aluminum, copper, nickel or silver are used in high-power applications. The resistance of the resistor element is usually printed on the device, allowing for easy identification. The thermal rating of the device is also printed on the resistor element.

The resistance of the element is maintained through the use of a potentiometer. The potentiometer is adjustable and can be changed to set the desired resistance level. This is especially useful in applications that require precise adjustments in order to achieve precise results.

Conclusion

The 805F500E chassis mount resistor is an ideal choice for applications requiring resistance to shock, vibration, and dust. Its outer body ensures that the resistor element remains protected from environmental wear. Additionally, its adjustable potentiometer allows for precise control of the desired resistance level. It is primarily used in automotive and audio applications, but can also be used in measuring equipment and solar inverters.

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