AHP500JB-150R

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Chassis mount resistors are a type of resistors that are attached to a chassis or a printed circuit board. They have a variety of applications in electronics, such as controlling the current in motors, providing protection from overvoltage, and buffering signals. The AHP500JB-150R is a type of chassis mount resistor used in a variety of standby and backup power applications. It is designed to provide a controlled current in the event of a power failure or overload.

The AHP500JB-150R is a non-inductive, surface-mount resistor. It consists of a single resistor element housed in a molded plastic package. It features a standard pinout configuration and a wide range of operating temperatures from -55°C to +175°C. Its surface-mount design allows for a compact and lightweight design, making it ideal for low-profile applications. The AHP500JB-150R has a maximum power dissipation rating of 500W and a rated resistance of 150R. It has a rated voltage rating of 500V and an operating current range of 10mA to 6A.

The AHP500JB-150R is designed to provide low-resistance current limiting in applications ranging from standby and backup power supplies to automotive and industrial control systems. It features a low thermal resistance of 0.29 C/W, which helps to reduce operating temperature and minimize thermal runaway. The resistor element is constructed from off-state insulated metal films, which provide excellent surge and overload protection. It also features a compact design, which allows for easy mounting and efficient cooling.

The AHP500JB-150R is designed to provide current limiting in a variety of applications. It is commonly used in the protection of electronic circuits and components from voltage or current surges, such as those encountered in automotive systems. Its low thermal resistance and compact design also make it suitable for use in motor controllers, battery chargers, and other applications where current limiting is required. In addition, its small size and low weight make it ideal for low-profile applications.

The working principle of the AHP500JB-150R is relatively simple. The resistor element acts as a heat sink, dissipating heat generated by the electrical current flowing through it. The plastic housing of the resistor serves as an insulator, protecting the resistor element from environmental conditions. As the current flows through the resistor, it generates heat, which is then dissipated into the surrounding air or other medium. By limiting the current going through the resistor, it helps to protect the circuit or component from damage or excessive temperature rise.

The AHP500JB-150R is an ideal solution for many standby and backup power applications. It is able to provide a reliable and highly efficient current limitation, and its low thermal resistance helps to minimize temperature rise. Its small size and light weight allow for easy installation, while its standard pinout design simplifies wiring and connection. Overall, the AHP500JB-150R is an effective and versatile current limiting component, making it suitable for a wide range of standby and backup power applications.

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