4820P-2-105F

Resistor Networks, Arrays are widely used in electronic applications where multiple resistors are connected in series or parallel for precise electrical control, voltage measurement, current measurement, and temperature sensing. The 4820P-2-105F is an array of 8-pins containing two 5 percent tolerance resistors. This small yet versatile resistor array has wide range application in various electronic circuits.

Uses and Features

The 4820P-2-105F is a versatile 8-pin device made up of two 5 percent tolerance resistors, allowing configuration of voltage dividers, current relays, and other applications. It is designed to minimize the board space needed in applications requiring two resistors of the same value in a network, thus saving time and reducing wastage. The resistance value ranges from 10 ohms to 1.2M ohms. This versatile device is also equipped with a special detection circuit for overload protection, which ensures a safe and longer lifespan of the device. In addition, the 4820P-2-105F comes with an optional optional voltage balancing feature that allows the current-measuring accuracy to be precisely adjusted by a low voltage source.

Applications

The 4820P-2-105F is a commonly used component in multiple applications such as voltage reading, current measurement, relay control, temperature sensing etc. This device is widely used in systems that require sensors and measuring components, such as smart meters, automotive applications, remote switches, temperature monitoring and other medical instruments. This array is commonly used as resistor networks in digital circuits, since it helps to improve the performance of such networks. This versatile array is also widely used in radio frequency identification (RFID) applications, as it provides a convenient way to measure the RFID signals.

Working Principle

The 4820P-2-105F working principle is based on the fact that when a certain voltage is applied across the output terminals, a current is generated and, after being measured, the resistance of the two resistance elements can be determined. First of all, the output voltage is set is adjusted to a certain level and the amount of current is then measured using a current-measuring meter. The ratio of the resistance between the two resistors is then determined and the output voltage is adjusted according to the ratio. After the desired output is achieved, the system will remain at that voltage level until it is adjusted by the user.

Conclusion

The 4820P-2-105F device is a versatile, yet compact array of 8-pin devices that can be used in a variety of applications. It is a cost-effective solution for applications requiring multiple resistors in a network, since it helps to save time and reduces wastage. This device is also equipped with a special detection circuit for overload protection and an optional voltage balancing feature for precisely measuring current. Its wide range of uses in systems ranging from smart meters to medical instruments makes it one of the most common components used in electronic circuits.