4814P-2-820

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The 4814P-2-820 resistor network is one of the most popular types of resistor arrays available in today’s market. It is a four-terminal array composed of eight identical 1 kΩ resistors connected together in series or parallel to form a single resistance. The network is designed for a wide range of application fields such as power distribution, audio circuit design and general purpose switching—all of which require a high degree of current handling capabilities.

To understand the working principle of the 4814P-2-820, it is important to begin by understanding the basic elements of a resistor array. A resistor array consists of several resistors with two or more leads that can be connected in any pattern desired by the user. Such arrays can be used to produce a wide range of outputs given a certain input voltage or current, thus making them very versatile in terms of their application fields.

The 4814P-2-820 carries eight identical 1 kΩ resistors connected to four terminals, denoted A, B, C, and D. These resistors are arranged in a network in which each node is connected to two other nodes. This makes it possible to draw a line representative of the total resistance of the array, also known as the total equivalent resistance (TER).

The TER of the 4814P-2-820 is calculated by multiplying each individual resistance by a factor that is determined by the network’s configuration. For instance, if the array is configured in a parallel pattern, each resistance is multiplied by a factor of 8, while in a series pattern each resistance is multiplied by a factor of 4. This allows the array to be tailored for different application fields based on the desired resistance values.

In addition to the TER calculation, the 4814P-2-820 also offers a unique feature known as autonomous device control (ADC). This feature enables the device to automatically control its own output based on its current input voltage or current. Thus, if the input voltage or current increases, the resistance value of the array increases accordingly. In this way, the device is able to regulate its own output to ensure a steady and consistent output in whatever application field it is used for.

The 4814P-2-820 is also designed for low power consumption, which is important in many application fields where power conservation is essential. The device has a low power dissipation rating of 0.75 watts, which is significantly lower than other resistors of similar size and power rating. Additionally, the device also utilizes high efficiency and good thermal performance, where the resistors can handle temperatures up to 85°C.

In conclusion, the 4814P-2-820 is a popular and versatile resistor array designed to provide reliable and stable output across a wide range of application fields. With its wide operating temperature range, low power dissipation, and intelligent ADC feature, the 4814P-2-820 provides the user with a powerful and reliable system for managing their system’s power and performance.

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