AHA80AFB-52R3

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The AHA80AFB-52R3,a chassis-mount resistor, is well-known for its range of performance characteristics and applications. Its extremely robust construction and design makes it ideal for use in industrial environments, medical, automotive, aviation and aerospace applications. Its performance is also superior to resistors with shallow or short-circuit protection. This resistor is capable of performing in extreme temperatures, from cryogenic up to high temperature applications, and also in corrosive and explosive environments.

The AHA80AFB-52R3 is designed to be highly reliable and to provide long-term performance in demanding applications. It features a unique power dissipation level, high-voltage ratings, and a proven self-protection circuit for over-voltage and short-circuit conditions. Its construction materials and design are optimized to reduce thermal and electrical losses due to self-heating, significantly reducing waste heat and improving power efficiency. Additionally, it boasts an exceptionally high power rating, including an impressive 20 A peak.

The AHA80AFB-52R3 works based on a thermistor technology, and is designed with a range of components and circuitry. The thermistors are made of a resistive material that is sensitive to temperature changes. Once the temperature rises, the resistance increases, meaning that greater current must be applied for it to remain stable. This ensures that voltage and/or current levels are always kept within safe parameters. The thermistors are surrounded by a temperature-sensitive element, usually a thermally-conductive gel, which helps to improve the stability and accuracy of the resistor. Internal OCP (overcurrent protection) circuitry provides additional protection against short-circuiting and over-voltage conditions.

The AHA80AFB-52R3 is ideal for applications that require high voltage, current and/or temperature resistance. Its superior construction and design makes it suitable for use in extreme environments, including aerospace and medical industries. It is capable of performing in temperatures ranging from cryogenic to high temperature applications. Additionally, its self-protection circuitry ensures that currents and/or voltages are kept within acceptable limits, providing an additional layer of safety and protection. Despite its advanced construction and features, this resistor remains very affordable, and is an excellent choice for those looking for reliable and cost-effective chassis mount resistors.

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