H414K7DYA

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Through Hole Resistors, such as H414K7DYA, are devices used for turning electric current and voltage into energy or heat. By changing the resistance in a circuit, they can control the amount of current flowing through. It works by allowing a certain amount of electric current to flow through it while presenting an electrical load or impedance against further current flow.The H414K7DYA is a through-hole resistor designed for use in high voltage, high power applications such as automotive, railway, and aerospace applications. Its main purpose is to reduce the current flow in high voltage systems, allowing for the safe operation of the system and protection of other components. It is designed to safely limit the current to an acceptable level while allowing for sufficient power for the application.The H414K7DYA is made with four high power resistor elements arranged in series. Each resistor element is capable of dissipating up to 115 watts. In addition, each element is rated for up to 30 watts in continuous operation. The resistor element is hermetically sealed within an acrylic coating that provides protection against excessive temperatures, moisture, and vibration.The H414K7DYA is designed to limit the current in a high voltage system. It is also designed to limit transient or short term electrical surges. The device is often used in combination with an AC/DC switching power supply to provide precise control of the current and prevent overloading of the circuit. It is also used to protect sensitive electrical equipment from surges in power.The H414K7DYA also offers good stability of resistance over a wide temperature range. This stability allows for precise current limiting, which is important for controlling the electrical power in automotive and railway applications. The device also offers excellent dynamic behavior, which is critical for the reliable operation of the system.In summary, the H414K7DYA is a rugged and reliable through-hole resistor designed for use in high voltage, high power automotive, railway, and aerospace systems. It offers excellent performance in limiting current and protecting against electrical surges. The device is also designed to keep a stable resistance over a wide temperature range, providing reliable and precise current control and protection to sensitive equipment.

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