SDI50-48-U2-P6R

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Introduction

SDI50-48-U2-P6R is an AC/DC wall adapter and desktop power supply designed to meet the needs of applications from equipment power to low-power embedded designs. This device comes with both a long power cord that can be mounted directly to the wall and a short cord for desktop use, making it easy to power up any device that fits within its range of current ratings. It features a wide range of operating current outputs and a low ripple and interference noise.

Application Field

The SDI50-48-U2-P6R is a well-suited choice for a variety of applications. It can be used for equipment power, such as powering point-of-sale terminals, scanners, displays, or any kind of equipment that needs reliable, consistent power. Additionally, it is a great choice for low-power embedded designs, such as embedded computer boards, powering data centers, and IoT applications. It is also suitable for a wide range of other medical, industrial, and commercial applications.

Working Principle

The SDI50-48-U2-P6R is a switch mode power supply (SMPS) designed to convert AC mains power to low-power DC output. The unit contains an input rectifier bridge, an input filter circuit, a buck converter, an output filter circuit, and a regulator circuit.

The input rectifier bridge converts the AC power to DC power. This is then filtered with an input filter circuit to remove high frequency noise. The buck converter then reduces the DC voltage level to the desired output. The output filter then removes any high frequency interference caused by the switching frequency. The regulator circuit maintains a steady DC output voltage.

In addition, the unit has several protection features to ensure the safe and reliable operation of the power supply, such as over voltage protection, short circuit protection, over current protection, and thermal protection. These features are designed to ensure the safety of the connected equipment as well as the efficient operation of the power supply.

Summary

The SDI50-48-U2-P6R is a wall adapter and desktop power supply designed for various applications, including equipment power and low power embedded designs. It has a wide range of operating current outputs and features low ripple and interference noise. The unit utilizes a switch mode power supply design to convert AC mains power to low-power DC output and has several protection features to ensure the safe and reliable operation of the power supply.

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