AHA25AFB-2R94

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Chassis mount resistors are typically used for constructing and wiring circuits in commercial and industrial applications ranging from light and high-powerelectrical systems to industrial control systems. The AHA25AFB-2R94 is an example of such a component, designed for high-power applications where space and physical appearance are paramount considerations. This resistor is also noteworthy for its extremely high stability.

Application Field

The AHA25AFB-2R94 is a specifically designed chassis mount resistor that excels in high-power applications due to its high thermal dissipation and stability, in addition to its highly reliable construction. Its application field includes high-power electrical systems, such as lighting systems, motor control systems, and other applications, where reliable performance under high current flow is required.

This resistor is a suitable replacement for terminals and fuseholders, offering a practical and economical solution to circuit wiring and control. Additionally, its coupling feature provides high-attenuation filtering, making it ideal for applications involving high-frequency pulses. It is designed to mount on a chassis, taking up minimal space and providing a neat and attractive appearance.

Working Principle

The AHA25AFB-2R94 works in a simple but effective manner. Power is supplied to the resistor chassis, and the current passing through the resistor is then dissipated as heat. This is facilitated by a special heat sink, which maximises the heat transfer from the resistor while maintaining a low profile. Its design also prevents interference or distortion from electromagnetic interference.

The main resistor element is constructed with a metallic film, which is then matted with a ceramic substrate. This combination ensures an extremely high voltage breakdown and temperature stability. It also provides a low-noise operation, which is ideal for high-frequency operation or where audio output is required.

The AHA25AFB-2R94 chassis mount resistor is designed to be robust and reliable in its operation. Its special design ensures optimum performance, minimising the chances of electrical failure. Its wide temperature range accommodates varying environmental conditions without compromising performance, and its high dielectric strength provides a high level of voltage protection. The use of its nickel-plated terminals also prolongs system life by further protecting the resistor from corrosion.

Conclusion

The AHA25AFB-2R94 is a compact chassis mount resistor designed for use in high-power applications. Its design ensures a high level of performance and reliability, while its coupling feature provides high-attenuation filtering for high-frequency pulses. The use of its nickel-plated terminals further enhances its performance and longevity. As such, it is an excellent choice for industrial and commercial applications where space and appearance are of primary importance.

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