AHP500JB-18R

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AHP500JB-18R is a component of the Chassis Mount Resistors category. It is typically a three-lead resistor with a high power rating of 500 watts. It is mainly used in numerous applications such as power delivery, overvoltage protection, current-limiting, and heavy-duty applications. Its primary purpose is to maintain a stable voltage and current while protecting circuit boards and other electrical components from overvoltage and current transients.

Generally speaking, AHP500JB-18R is a low-cost, low-power, high-dissipation resistor designed to handle high-frequency applications. It is fabricated from a high-temperature-resistant alloy and has a resistor element that is parallel to the mounting plate.

The basic working principle of AHP500JB-18R is simple: the current is transferred from the component to the resistor, resulting in thermal energy being dispersed around the resistor element. This thermal energy is dissipated into the surrounding environment, in order to keep the temperature of the resistor element from exceeding its rated maximum. The resistor stays within its rated power when working in normal conditions, and it is able to handle transients as well.

AHP500JB-18R resistors can be used in applications requiring high-power handling capabilities. It is capable of withstanding overvoltage, overcurrent, and short-circuit conditions. It is also able to dissipate large amounts of heat, making it suitable for use in high-temperature environments. Its low-cost and low-power requirements make it a cost-effective choice for power delivery and overvoltage protection. Furthermore, its low-power requirements make it ideal for heavy-duty applications where space is a major concern.

In addition, AHP500JB-18R resistor can safely operate in temperature ranges of -40 to +85°C and provides a long-term storage stability with a rated thermal time constant of 5min. As for its mounting flexibility, it is available in either a PCB-mount, case mount, or box mount configuration. Moreover, the resistor features an optional heat-sink, which is designed to improve heat dissipation.

The AHP500JB-18R is an ideal choice for a variety of high-power applications. Its low-cost and low-power requirements make it a cost-effective option for power delivery and overvoltage protection, while its flexibility makes it suitable for a wide variety of applications. Its rugged construction makes it suitable for harsh environments, and its optional heat-sink allows for better thermal dissipation. Overall, the AHP500JB-18R is an excellent choice for a variety of high-power applications.

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