TA1K0PH500RKE

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Chassis Mount Resistors

TA1K0PH500RKE is a type of chassis mount resistor, which is used in a wide variety of industrial and consumer applications. It is a high-power resistor, rated for a maximum of 500 watts and designed for surface mounting. In order to meet the demanding conditions often encountered in the field, it is constructed with a robust housing and has a high tolerance to shock and vibration.

Application Fields

The TA1K0PH500RKE is most commonly used in power control and protection applications. It is frequently used in temperature control systems and motor drive circuitry, where it is essential to maintain precise power levels. It is also often employed in communications and audio systems, providing a safe, efficient means of dissipating undesired input. Finally, TA1K0PH500RKE provides high-power dissipation in DC circuits, making it ideal for use in regulated power supplies, inverters, and other power systems.

Working Principle

TA1K0PH500RKE works on the principle of derating. Derating is the process of limiting the power of electrical components by reducing their permitted current and voltage. In chassis mounted resistors, this is achieved by reducing the size of the component itself. As the size decreases, the total heat dissipation capacity of the resistor is reduced, limiting its current and voltage ratings to a safe value.

The TA1K0PH500RKE works by dissipating surplus heat using a thermally conducting base plate. This plate absorbs the excess energy and dissipates it evenly across the resistor\'s surface area. This ensures that the temperature of the resistor stays within its maximum temperature rating, even when operating at high power levels. The robust housing of the TA1K0PH500RKE further protects it from shock and vibration, providing a safe, reliable solution for a variety of applications.

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