EXB250-48S05-R

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The EXB250-48S05-R is part of the extensive EXB Industrial DC/DC Converter offerings. The EXB250-48S05-R is a quarter brick 250W AC/DC Single and Dual Outputs offering efficient, reliable, and robust solutions to the industry’s growing demand for affordable power density strategies. Especially suited for use in industrial and telecommunications applications, this product is designed for reliability and longevity.

The EXB250-48S05-R is a high-density power supply that combines a wide range of output output options with up to 250W of continuous output power and up to 400W of peak power and up to 93% of efficiency for single and dual outputs. It features an operating temperature range of -40°C to +85°C for extended temperature conditions, as well as significantly better power density than other power supplies for the same output power.

The EXB250-48S05-R is ideal for high-power applications thanks to its wide 4:1 input voltage range of 18-75V and multiple output voltage options. The device is also designed with protection features such as short circuit, overvoltage, and over-temperature protection. It provides excellent thermal performance thanks to its quarter brick footprint and advanced design. With its flexible package and remote on/off control, it makes an ideal choice for applications where conversion design is of utmost importance.

The EXB250-48S05-R has a unique and simplified operation. It is designed with a wide set of features that boost its performance. By utilizing an innovative design, the EXB250-48S05-R is a great option when space and weight limitations need to be considered. These converters also display excellent power factor correction, are proven to have low emission levels, and are very efficient with extremely low standby power consumption.

The working principle of the EXB250-48S05-R is based on the conversion of AC power into DC power. It has two stages of internal conversion: a rectifier stage, and a switch-mode power supply stage. The rectifier stage turns AC power into a form of DC power, which is then passed on to the switch-mode power supply stage. The switch-mode power supply stage then uses a set of components such as inductors, capacitors, and switches in order to convert the DC input power into the desired output voltage. This process is repeated whenever the load changes in order to maintain the constant output voltage.

EXB250-48S05-R converters are great solutions for many types of industrial and telecommunications applications. It is especially useful in low-power applications, such as USB adapters, mobile chargers, and laptop adapters. With an impressive power-to-weight ratio, it is also an ideal option for applications where there are power and space considerations. It is also a great option for applications that require supply voltage improvement or high-accuracy voltage regulation. In addition, these converters are also suitable for harsh outdoor applications such as outdoor PoE applications due to their wide operating temperature range.

In conclusion, the EXB250-48S05-R AC/DC quarter brick is an efficient, reliable, and robust DC/DC converter offering multiple output voltage options with up to 250W of continuous output power. With features such as short circuit, overvoltage, and over-temperature protection, as well as high power density and wide temperature ranges, it makes an ideal choice for many industrial and telecommunications applications.

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