H480R6BZA

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Through Hole Resistors

The H480R6BZA is a through-hole resistor constructed with a manganin wire and a phenolic resin body. It is designed for use in the automotive industry and other related applications where accurate temperature-stable resistors are necessary. The H480R6BZA has an operating temperature range of -55℃ to +125℃ and a power rating of up to 8.25 Watt at 70℃.

Application Field

The H480R6BZA is mainly used in the automotive industry, especially for power application. It is widely used in power supplies, air conditioners, radios, sound e, electric vehicle (EV) charging systems, etc. In addition, it can also be used in temperature measuring instruments, such as thermocouples and thermistors. The H480R6BZA is also suitable for applications that require high short-term power handling, such as high-power motors.

Working Principle

The working principle of the H480R6BZA through-hole resistor is based on the conversion of electrical energy to heat energy. When an electrical current passes through the manganin wire, a proportional amount of heat is generated. This heat energy is then absorbed by the phenolic resin body, which acts as a heat spreader and dissipates the heat away from the wire. This ensures that the resistor does not overheat and provides stability in temperature-sensitive applications.

The manganin wire is designed in a spiral pattern to reduce the overall size of the resistor while also maximizing the surface area for maximum heat absorption. This also increases the temperature stability of the resistor, which makes it suitable for a variety of applications. Additionally, the phenolic resin body also helps to insulate the resistor and protect it from physical damage.

The resistance value of the H480R6BZA is determined by the size of the wire and the number of coils. The resistance can be adjusted by changing the size of the wire or the number of coils. This makes the resistor suitable for a variety of applications that require different resistance values.

Conclusion

The H480R6BZA is a through-hole resistor constructed with a manganin wire and phenolic resin body. It is designed for use in the automotive industry and other related applications where accurate temperature-stable resistors are necessary. The working principle of the resistor is based on the conversion of electrical energy to heat energy, and the resistance value is determined by the size of the wire and number of coils. The H480R6BZA is suitable for a variety of applications such as power supplies, air conditioners, radios, sound systems, electric vehicle (EV) charging systems, and temperature measuring instruments.

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