B0505MT-1WR4: High-Efficiency 1W Isolated DC-DC Converter by Mornsun America, LLC 2025-04-20 Discover the B0505MT-1WR4 - a high-performance 1W isolated DC-DC converter from Mornsun America. Featuring 5V/200mA output, 85% efficiency, 3kV isolation, and -40 C to 125 C operation. Ideal for industrial and commercial applications.