MEAN WELL DC/DC Converter 48V DC Output 21A 72V DC Max Input 19V Min Input 1008W Surface Mount 60°C Max Temp SD-1000L-48

MEAN WELL SD-1000L-48 DC/DC Converter is a high-power, regulated, and isolated converter designed for electronic and industrial applications requiring a stable 48V DC output with a maximum output current of 21A. It features a surface mount design optimized for efficient heat dissipation and reliability.

This converter covers a wide input voltage range from 19V to 72V DC, making it highly adaptable to varying supply conditions. With a rated output power of 1008W and an efficiency rating of 90%, it supports demanding loads efficiently while operating within a strict temperature range of -20°C to 60°C.

Equipped with forced air cooling via dual built-in fans with speed control, it ensures temperature stability during intensive operation. The unit includes protections against short circuit, overload, over-voltage, and over-temperature to enhance durability and safety in industrial environments.

Additional features include a 2kV AC isolation voltage, remote ON/OFF control, remote sense capability to maintain output voltage accuracy, and an LED power-on indicator for operational status. The device complies with EMC standards EN 55022 Class B, catering to environments sensitive to electromagnetic interference.

The SD-1000L-48 model is particularly suitable for applications in industrial automation, telecommunications, manufacturing equipment, and power supply systems requiring stable DC voltage conversion with high reliability and long service life, supported by an MTBF rating of 898,200 hours.

High reliability and 1U low profile design with 41mm height for compact installation. Ultra-wide 4:1 input voltage range for versatile power input conditions. Built-in dual fans with speed control enable efficient forced air cooling.

LED power-on indicator for easy status monitoring. Short circuit, overload, over-voltage and over-temperature protections ensure dependable operation. 2kV AC isolation voltage ensures safety between input and output. Adjustable output voltage with remote ON/OFF and sensing functionality.

Complies with EMC standards EN 55022 Class B for electromagnetic interference control. MTBF of 898,200 hours indicating long operational life. Explore more DC/DC Converters and related power supplies at EnvMart to find solutions adapted to your industrial and electronic power conversion needs.