AHA50AFB-2R05

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Chassis mount resistors, such as the AHA50AFB-2R05, are found in a wide variety of electronic circuits and applications. The AHA50AFB-2R05 is a wire-wound, metal-clad resistor for use in precision, temperature-sensitive circuits where a wide range of rectified voltages and frequencies is encountered. In these circuits, the resistor plays an important role of limiting current and voltage levels.

Application Field

The AHA50AFB-2R05 chassis mount resistor is especially well suited to high-temperature and high-current physical disconnect applications. At up to 600 volts, it can be used in a wide variety of high-power, high-frequency applications. This includes automotive electronics, high-end telecommunications, high-power amplifiers, industrial rectifiers, power conditioning equipment and industrial welding systems.

Due to its physical design, the AHA50AFB-2R05 can be mounted in a variety of ways. This includes on or in PCBs, and even in metal housings or cases. It is also designed to handle temperature extremes ranging from -55 to +125 degrees Celsius. The device is rated to operate safely and reliably under extreme temperatures and vibrations.

Working Principle

The AHA50AFB-2R05 chassis mount resistor operates on the principle of a wire-wound, metal-clad resistor. This type of resistor is composed of a metal core that is wound with a thin metal strip, usually copper. The core encapsulates the wound wire with an insulating material, usually ceramic or epoxy. A protective coating layer is then applied to protect the winding from environmental damage.

This type of resistor is highly reliable, and provides excellent temperature and vibration protection. Additionally, its performance is well characterized over a wide temperature range. The resistance of the resistor can also be adjusted by changing the number of coils in the winding, and the physical size of the resistor.

The AHA50AFB-2R05 can be used in a variety of circuits, but its primary purpose is to limit current and voltage levels. This is achieved by introducing a voltage drop across the resistor. The resistor absorbs the energy from the voltage and current, and dissipates it in the form of heat. This prevents the voltage and current from exceeding their safe limits, thereby protecting the components in the circuit.

The AHA50AFB-2R05 chassis mount resistor is a reliable, high performance device that can be used in a wide variety of applications. Its durable physical design, wide temperature range, and adjustable resistance make it an ideal choice for a wide variety of power and electronic applications.

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