ECL25US48-T

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AC DC converters have seen a tremendous growth in usage and application in the last decade. The ECL25US48-T is a compact and lightweight AC DC converter specifically designed to provide the highest levels of efficiency and power density for powering small electronic devices. The device also features a wide array of safety features that make it an ideal choice for a variety of applications.

Overview

The ECL25US48-T is a highly efficient AC DC converter that operates on a nominal input voltage of 85-264Vac and can provide an output voltage up to 24Vdc. It is rated for a maximum continuous output current of 5A and is capable of supplying a total output power of up to 120W. The device provides an outstanding level of efficiency, with an average efficiency of 92%. It is also designed to minimize power-loss and provide protection against surges and short-circuits. It is also temperature-protected and has been designed to protect against electromagnetic interference.

Features

The ECL25US48-T features a wide array of features that make it an ideal choice for powering a variety of small electronic devices. The device has a wide input voltage range that allows it to accept input voltages up to 85-264Vac, making it suitable for most AC power sources. It is also designed to provide active inrush current limit, which helps to minimize peak current during start-up. The device also features automatic reset and power-factor correction that helps to ensure its safe operation. In addition, it is also designed to provide over-voltage and over-temperature protection.

Applications

The ECL25US48-T is an ideal choice for powering small electronic devices. Its wide array of features and safety features make it suitable for a variety of applications. The device is suitable for powering PC scanners, printers, and other peripherals that are sensitive to variations in supply voltage or require high-accuracy control of output power. The device is also suitable for powering LED displays, point-of-sale terminals, and digital signage. Additionally, its wide input voltage range makes it suitable for use in installations in locations where high-voltage supply is scarce, such as in remote locations.

Working Principle

The ECL25US48-T utilizes a full-bridge topology with a switching-mode power supply (SMPS) controller to provide a highly efficient and reliable AC DC converter. The SMPS controller consists of two main components: an oscillator and a control circuit. The oscillator is responsible for providing a variable frequency signal to the control circuit, which is responsible for controlling the switching of the MOSFETs. The input voltage is applied to the primary side of the full-bridge circuit, and the MOSFETs are then turned on and off in a predetermined pattern to convert the AC power into DC voltage. As the switching frequency is increased, the ripple voltage on the output decreases, resulting in a higher level of efficiency and better power control.

Conclusion

The ECL25US48-T is a highly efficient and reliable AC DC converter that is designed to provide the highest levels of power efficiency and power density. Its wide input voltage range makes it suitable for use in locations where high-voltage supply is scarce, and its wide array of safety features make it an ideal choice for a variety of applications. Additionally, its full-bridge topology with SMPS controller makes it suitable for providing high levels of accuracy and control in output power. As such, the ECL25US48-T is an ideal choice for powering a wide range of small electronic devices.

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