TDR 3-1211SM is manufactured by TRACO POWER and is categorized in the DC-DC Power Supply Converter category. TDR 3-1211SM is described as TRACOPOWER Iso DC-DC Converter, Vin 9 to18V dc, Vout 5V dc, I/O isolation 1500V dc. Perfect Parts is a supplier of Power Management and other Electromechanicals.