4842 Datasheet/PDFThe 4842 application field and working principle are commonly associated with AC/DC desktop wall adapters. These particular wall adapters are designed to be used with a desktop computer. They are used to provide power to the computer system and to charge up its components, including the monitor, keyboard, mouse, and printer.
- The 4842 wall adapter is able to convert AC voltage to DC voltage and vice versa. This is done by using a transformer, which changes the voltage from one voltage supply to another. The transformer is connected to the computer and the power source. This allows for the transfer of power between AC and DC voltages.
- The 4842 wall adapter can also be used to regulate the voltage and current that are supplied to the computer system. This is done by using a regulating circuit, which monitors the voltage levels and adjusts them accordingly. This allows for a stable power supply and prevents the computer from being overloaded.
- Another function of the 4842 wall adapter is to provide protection from power surges. This is done by using surge suppressors, which are designed to protect the computer from any voltage or current surges that may occur. This helps to keep the computer safe from damage that could be caused by surges of electricity.
The 4842 wall adapter is an important component of any desktop computer system. It provides the necessary power to keep the computer system running and to charge up its components. It has a wide range of uses and can be used in both AC and DC environments. With its ability to regulate voltage and current, as well as to protect the computer from power surges, it is an essential part of any desktop computer.