H82K26BCA

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H82K26BCA Through Hole Resistors

Through hole resistors are found in a variety of commercial, industrial, and automotive applications. The H82K26BCA is a type of through-hole resistor, and its features make it suitable in a number of areas. This article will cover the application field of the H82K26BCA as well as the workings of its circuit.

Application Field

The H82K26BCA is primarily used as a power resistor for stabilizing current flow. It is most commonly used in power line applications, where it will resist the heat generated by passing current. It is also used in low-voltage battery-operated circuits, where it allows a certain current through, while avoiding wasting energy as heat. As the H82K26BCA has a fairly wide resistance range, from 10 ohms to 10 MΩ, it can also be used in voltage dividers, such as for circuit attenuators or simple resistive gain circuits. In addition, it can be used for tuning and stabilizing in motor control circuits. In general, the H82K26BCA is a versatile choice in through-hole resistor applications.

Working Principle

The way a resistor works is fairly simple; it limits the flow of current. This is done by creating a live path for the current to pass through, then impeding it with a resistor material. The type of resistor material used in the H82K26BCA is teflon-insulated copolymer, an effective heat-resistant material. This allows the H82K26BCA to handle high-load current without suffering damage or overheating. The resistor material is calibrated to give the desired resistance and its interruptions cause voltage drop across the system.

The H82K26BCA works on a simple formula to determine its effectiveness; resistance (R) equals its voltage drop (V) divided by its current (I). Therefore, a 10 ohm resistor can drop 2.5 volts of electric current when 0.25 amps pass through it. The wattage of the resistor is calculated by multiplying the voltage drop (V) times the current (I). The H82K26BCA is also power-rated, meaning it can handle a specific wattage of power without being damaged.

In certain applications, it may also be necessary to have adjustable resistors. The H82K26BCA can be adjusted by changing the length of the resistor material through various adjusters. This, in turn, changes the resistive properties of the resistor, allowing for more precise adjustment for applications.

Conclusion

The H82K26BCA is an effective through-hole resistor for a wide variety of power and current-stabilization applications. Its power-rated and adjustable nature make it a suitable choice for applications where precise control is necessary. It is relatively easy to install and is available in a variety of values, making it a cost-effective resistor for many applications.

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