H8294KBDA

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Through Hole Resistors is widely used in applications such as power electronics, automotive, telecommunications, industrial, instrumentation, medical, military and aerospace. H8294KBDA is one type of through hole resistor, which is specially designed for reliable and stable operation in demanding environments. It features high power rating, low thermal resistance, and wide temperature range. This makes the H8294KBDA a suitable choice for high-temperature and harsh environment areas.

The H8294KBDA is a two-terminal electrical device that functions as an adjustable resistor. Its resistance comes from the area of the contact surface between the two terminals and the amount of power it can take without exceeding its voltage and temperature ratings. It can either be of a fixed value, adjustable with a separate voltage reference, adjustable with a manual controller, or adjustable with an oscillating signal source. The rated power of the H8294KBDA is up to 50 watts in air and up to 150 watts in oil.

H8294KBDA\'s operating temperature range is from -40 to +125 degree Celsius. The device is designed to operate in an environment up to an altitude of 1000 meters. It is also UL-recognized and RoHS compliant. The maximum working voltage of the device is 500V. The resistor’s temperature coefficient is also adjustable for less tolerance at higher temperatures. Its insulation resistance ranges from 10E6Ω to 1000E6Ω.

The working principle of the H8294KBDA through hole resistor is based on its ability to reduce the current across its terminals and thus convert electrical energy into heat energy. With a suitable voltage source, current flows through the device, creating an electric field in the resistor which dissipates heat. The heat energy generated can be adjusted by changing the size of the area of contact between the resistor’s two terminals. This size is determined by the value of the resistance of the resistor.

H8294KBDA is a reliable and stable resistance product that is well-suited for high-temperature and harsh environment applications. Its wide temperature range, power rating, and low thermal resistance make it a suitable choice for these areas. Its ability to adjust its voltage, temperature coefficient, and insulation resistance also makes it versatile enough to meet any application\'s requirements.

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