DNR30US24-S

AC DC Converters: DNR30US24-S Application Field and Working Principle

DC/AC converters are necessary components used to convert direct current (DC) to an alternating current (AC) power source. Converters vary in size and power rating for different applications, such as residential AC/DC converters for home appliances, industrial converters for factory processes, and high-power AC/DC converters for grid connection. The DNR30US24-S is a versatile low-power AC/DC converter, which offers steady inputs for efficient conversion of the AC current into DC voltage.

Application Field

The DNR30US24-S is a useful connection solution for embedded applications with small power requirements in renewable energy systems, battery charging, and telecommunications. The converter is designed to provide up to 24V DC voltage outputs from AC supply sources between 85VAC and 264VAC. This is useful for off-grid and other voltage-variable power systems, where the AC voltage range is beyond the nominal values.

The DNR30US24-S also finds use in automatic light systems, electrical motors, and other industrial equipment that require DC voltage for efficient performance. In the telecom industry, the converter can be used to power base transceiver stations (BTS), antennas and other electronic equipment that is susceptible to transient power fluctuations. The steady output of the converter ensures a stable current supply and prevents potential damage to sensitive circuitry.

Working Principle

AC/DC converters employ a rectifier circuit that steps down the AC input voltage into DC output voltage. The DNR30US24-S employs a synchronous rectifier, which ensures low radiation performance and minimum power losses when transferring energy. The rectifier module also features active turn-on and turn-off settings, which optimize power conversion efficiency by reducing switching losses.

The DNR30US24-S includes a thermal protection module, which ensures safe operation of the device by automatically reducing the output current if the module is subjected to an excessive temperature. In addition, the converter features active current limiting, voltage regulation, and overload protection circuits.

Conclusion

The DNR30US24-S is a low-power DC/AC converter designed for a wide range of applications, such as renewable energy, industrial, and telecommunications operations. The converter features high conversion efficiency and thermal protection, making it a suitable power solution for sensitive electronic systems. The active current, voltage, and overload protection circuits guarantee steady output supply and protect the connected equipment from power surges.