H81K65BCA

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Through Hole Resistors are an important aspect of electrical engineering, and the H81K65BCA is an example of a resistor type that can be used in a variety of applications. In this article, we will look at the application field and working principle of the H81K65BCA.

The H81K65BCA is a radial through hole resistor produced by Ohmite. It has a high power rating of 350 watts and a thermal resistance of 2.9°C/W. The resistor is made of a copper alloy and has nickel-plated lead wires with silver solder. It has an operating temperature range of -55°C to 250°C, and can handle surge currents up to 20 amps.

The H81K65BCA is widely used in various applications like automated processing, motor control, and switching power supplies. It is also used in audio amplifiers, communication systems, railway and automotive applications, and in AC/DC circuits. It is also used as a power conditioning resistor in high voltage and pulsed power systems.

The H81K65BCA works by providing a specific resistance value within a circuit. This is achieved by allowing a certain amount of current to flow through the resistor. The current is limited by the resistor, which in turn affects the power dissipated by the resistor. The power must then be dissipated as heat. The temperature of the resistor must be controlled in order to ensure that the device remains within its operating temperature range.

In order to provide an adequate level of protection for the circuit, the H81K65BCA resistor must be correctly designed and sized in order to handle the expected current and power levels. The resistance value must also be set correctly in order to maintain the desired level of current. If the resistance value is too high, then the current may be too low, resulting in insufficient power dissipation, and if the resistance value is too low, then the current may be too high, resulting in excessive power dissipation. Therefore, the H81K65BCA must be chosen with care in order to ensure that the dissipation requirements are complied with.

The key features of the H81K65BCA make it an ideal choice for many different types of applications. Its high power rating and low thermal resistance make it suitable for use in a variety of applications. It also has a wide operating temperature range, making it suitable for use in both industrial and consumer applications. Due to its design, it is also able to handle surge currents up to 20 amps.

Overall, the H81K65BCA is an ideal choice for use in various through-hole applications. Its efficient design and wide operating temperature range make it a reliable and durable resistor for many applications. Its high power rating and low thermal resistance also make it an ideal choice for power conditioning and surge protection. Therefore, it is no surprise that the H81K65BCA is widely used in many different applications around the world.

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