H8590KBCA

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The H8590KBCA is an example of a through hole resistor, which are so named as their components are literally put through holes in the enclosure which holds them. This type of resistor has a few distinct advantages which serve to make them particularly attractive for a range of applications, from audio playback to other industrial applications. Let’s take a closer look at the main features of this device and how it fits into its designated application field.

Overview of the H8590KBCA

The H8590KBCA is a resistor with a power rating of 0.75 watt and a surge current capability of 8milliamperes. This type of resistor is constructed on a double-sided assembly with lead frames and plated copper elements. It features an insulation-tolerant, moisture-resistant, temperature-resistant, scratch-resistant construction to ensure reliable performance, even in harsh operating conditions.

The resistor itself is composed of five resistive elements, two of which are ceramic plates, and three are carbon-filled plates. The ceramic plates are connected in series while the carbon plates are connected in parallel. This arrangement ensures that the device provides an optimum amount of power while maintaining the desired resistance level.

Working Principle of the H8590KBCA

The working principle of the H8590KBCA is quite simple. It is composed of five resistive elements which are connected in such a way so as to provide the device with a desired amount of power and resistance. This is done by connecting the ceramic plates in series and the carbon plates in parallel.

The ceramic plates are connected in such a way so as to serve as the proverbial “constant resistance” components of the device. As the applied voltage or current applied to the resistor increases, the resistance of the ceramic plates increases due to the current flowing through them. This, in turn, creates a resistive load which further helps to keep the total amount of power supplied by the device in check.

On the other hand, the carbon plates are connected in parallel to counteract any changes in the device’s resistance. This arrangement ensures that the resistor is optimized to maintain a steady amount of power. When the applied voltage or current increases, the resistance of the carbon plates decreases, allowing the device to supply a consistent amount of power.

Application Field of the H8590KBCA

Typical applications of the H8590KBCA include audio playback/recording equipment, general-purpose power supplies, portable electronic equipment, and a range of industrial applications. The device is particularly attractive for applications which require reliable, steady power, such as audio systems or portable electronics, due to its insulation-tolerant, temperature-resistant, scratch-resistant construction.

Due to its double-sided assembly and relatively low profile design, the H8590KBCA is also well-suited for applications which require a low-profile design such as inkjet printers, laptop computers, and other small electronic devices in which space is limited.

Conclusion

The H8590KBCA is an example of a through hole resistor, which are so named as their components are literally put through holes in the enclosure which holds them. This type of resistor has a few distinct advantages which serve to make them particularly attractive for a range of applications, from audio playback to other industrial applications. It features an insulation-tolerant, moisture-resistant, temperature-resistant, scratch-resistant construction to ensure reliable performance, even in harsh operating conditions.

The working principle of the H8590KBCA is quite simple, as it is composed of five resistive elements which are connected in such a way so as to provide the device with a desired amount of power and resistance. It is generally well-suited for a range of applications, such as audio playback/recording equipment, general-purpose power supplies, portable electronic equipment, and a range of industrial applications.

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