4820P-2-272

Resistor networks and arrays are some of the most commonly used components in electrical engineering. The 4820P-2-272 is a particularly popular resistor network, used to make circuits more reliable and more efficient. This article will explain what it is, what it\'s used for, and how it works.

Overview

The 4820P-2-272 is a commonly used resistor network made by Vishay Intertechnology. It consists of seven resistors in a three-by-three configuration, arranged in a matrix pattern. The resistors have a tolerance of ±0.1%, a power rating of 0.2W, a temperature coefficient of ±50ppm/°C, and a maximum voltage rating of 50V. It\'s a general-purpose resistor network suitable for use in a wide variety of applications.

Application Field

The 4820P-2-272 is a versatile and reliable resistor network that can be used for many different tasks. It can be used in voltage regulator circuits to adjust the output voltage. It can also be used to create voltage dividers and choose between multiple output voltages. It can be used to create adjustable resistors for voltage sensing, filtering, and signal conditioning. In addition, it can be used to control current flow and impedance matching. In some cases, it can even be used as a replacement for discrete resistors.

Working Principle

The 4820P-2-272 uses three series resistors and four parallel resistors to create the desired resistance. The three series resistors are arranged in a triangle configuration, while the four parallel resistors are connected in a row. The combination of these two configurations is what gives the 4820P-2-272 its unique characteristics. By varying the resistance of the three series resistors, it is possible to adjust the output voltage. Similarly, by varying the resistance of the four parallel resistors, it is possible to adjust the current flow.

Conclusion

The 4820P-2-272 is a versatile and reliable resistor network that can be used for a variety of tasks. It uses a combination of three series resistors and four parallel resistors to create the desired resistance. It can be used in voltage regulator circuits, voltage dividers, adjustable resistors, and impedance matching. With its robust design and reliable performance, it\'s a great choice for any application that requires a resistor network.