Murata Power Solutions Uwr-5/1800-D48A-C.
DC-DC CONVERTER, ISO POL, 1 O/P, 9W, 1.8A, 5V; Power Supply Approvals:ITE; Input Ratio:4:1; Output Power Max:9W; No. of Outputs:1 Output; Output Voltage - Output 1:5V; Output Current - Output 1:1.8A; Output Voltage - Output 2:-