E-L4981A

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Power Factor Correction integrated circuits are widely used in consumer electronics for a variety of applications. The E-L4981A is a highly efficient and reliable Power Factor Correction Integrated Circuit designed for multiple power supply requirements. This device provides a high performance, flexible and efficient solution for low-power supplies and a wide range of power management scenarios.

The E-L4981A has a wide range of features that make it an ideal solution for a variety of applications. Its power factor correction features ensure that efficiency is maximized for a given power level, while its self-contained power supply management (Power Supply circuitry (PSU)) make it highly accurate and easy to configure. Furthermore, the device is capable of providing a high level of output current, with its integrated error amplifier allowing it to maintain constant power without distortion or over-current. Additionally, the device incorporates a number of protection features, such as overvoltage protection, and Switch-Mode operation.

The primary application of the E-L4981A is in the field of Power Factor Correction (PFC). The PFC process is used to reduce power dissipation and improve power efficiency. In the case of the E-L4981A, it is designed to regulate output voltage to ensure an optimal power factor, while limiting harmonic distortion to prevent interference with other electrical devices. This can be done in linear or switching power supplies. The E-L4981A supports both types of systems, as it incorporates a wide range of features that ensure the most efficient power supply design possible.

The E-L4981A works by regulating output voltage in a PFC stage, and then converting the input current from a low-power supply (typically an AC-DC adapter) into high-power output current. This process is achieved through a series of power transistors, and the resulting output current is able to meet the requirements of multiple applications. The device also includes a wide range of other features, such as over-voltage protection and Switch-Mode operation, which ensure a safe and reliable PFC operation.

Regardless of the application, the E-L4981A provides an efficient, reliable and cost-effective solution for Power Factor Correction. Its wide range of features make it a versatile and reliable option for consumer electronics, providing a high-performance, flexible and efficient solution for multiple power supplies, even at the most extreme of power levels. With its integrated self-contained power supply management, it can ensure low harmonic distortion and efficient operation with minimal power dissipation. As such, it is an ideal choice for both consumer and industrial applications.

The specific data is subject to PDF, and the above content is for reference