AHA500FB-52R3

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Chassis Mount Resistors have been widely used commercially and industrially due to their high reliability, stability, and repeatability. The AHA500FB-52R3 is one of the latest additions to the range of Chassis Mount Resistors and is designed for applications where a high power dissipation is required. The AHA500FB-52R3 also boasts features that make it suitable for both power and industrial applications.

Application Field

The AHA500FB-52R3 is an ideal solution for applications where a decrease in temperature-induced resistance change and low failure rate are important. It is suitable for applications such as industrial motors, pumps, generators, instrumentation systems, and circuit protection. The resistor is suitable for power applications such as audio amplifiers, lighting applications, and power supplies, as well as for ballasting applications. The excellent temperature drift characteristics and high power handling capabilities of the AHA500FB-52R3 also make it ideal for applications in harsh environments.

Working Principle

The AHA500FB-52R3 is a high-power resistor featuring a dielectric material-filled ceramic insulating sleeve. A high-performance resistance wire is embedded in the dielectric material. This allows for an even distribution of the heat generated in the resistor, and thus an increased power capability and a decrease in temperature-induced resistance change. The wire is typically made from a Nickel-Chrome or Nickel-Tomass alloy. The resistor also features a maximum operating temperature of 200°C, a current rating of 7.5A, and a silicone coating to improve durability and reduce dust accumulation.

The power handling capabilities of the AHA500FB-52R3 are further enhanced by the use of high-performance epoxy bonding material, which provides excellent electrical insulation and mechanical stability. This helps to ensure that the resistor is able to withstand higher voltages and maintains its mechanical integrity under all circumstances. The resistor is also designed to operate with a wide range of voltages, from 5V to 600V, meaning it can be used in both low and high voltage applications.

The AHA500FB-52R3 is a high-speed resistor designed to providemaximum power dissipation. This resistor features a unique design which helps to reduce thermal problems and ensures a consistent performance over time. The resistor is also designed to have a high overload capability, up to 10x its rated power, and a high surge current capability, up to 5x its rated current. This makes it suitable for use in high-speed and high-power applications.

The AHA500FB-52R3 is a high-performance Chassis Mount Resistor that is designed to be extremely reliable and stable. It is ideal for applications where a decrease in temperature-induced resistance change and low failure rate are important. Its unique design and features make it suitable for industrial, power, and ballasting applications.

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