770-2078, TRACOPOWER, TRACOPOWER TMR 3WIE DC-DC Converter, ±12V dc/ ±125mA Output, 18 → 75 V dc Input, 3W, Through Hole, +85°C Max TRACOPOWER TMR 3WIE DC-DC Converter, ±12V dc/ ±125mA Output, 18 → 75 V dc Input, 3W, Through Hole, +85°C Max