4814P-2-221

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Resistor networks and arrays are electrical components used in various circuits to alter the current flow. They consist of multiple resistors in series and/or parallel, which gives the user finer control over the electrical circuit. The 4814P-2-221 is an example of such a device, and will be discussed in relation to its application field and working principle.

Application Field of the 4814P-2-221

The 4814P-2-221 belongs to the Xicon brand and is a single-in-line resistor network. It has a package size of 0.100” with 16 individual resistors of resistance values ranging from 10 to 50k. It is typically used in low voltage DC applications such as audio circuits and amplifier circuits.

Additionally, because this resistor network provides finer control over current flow in comparison to single resistors, it is also beneficial in higher-voltage circuits such as power supplies or motor controllers. In these types of applications, the combination of resistors can be used to reduce power dissipation and protect against overloading.

Working Principle

The working principle of the 4814P-2-221 resistor network is similar to that of other resistor networks. It works by providing a resistance value that can be adjusted by moving an external jumper between two or more resistor paths. This allows for very precise adjustments in current flow, as the user can choose which path or paths the current should take.

In the case of the 4814P-2-221, the resistance value range is 10 to 50kohms and consists of 16 individual resistor paths. Each resistor path has a slightly different resistance value, ranging from 0.1kohms to 4.9kohms. By positioning the external jumper between different paths, the user is able to select the precise resistor value they need for the application.

The 4814P-2-221 is also equipped with four solder tabs for easy installation. This allows the user to easily connect the resistor network to their circuit with minimal effort.

Conclusion

The 4814P-2-221 is a versatile device with a wide range of applications. Its combination of precise control over current flow, low power dissipation, and easy installation makes it a popular choice for many electrical circuits. By understanding both its application field and working principle, the user can utilize the benefits of this device for their particular application.

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