Dual 15 Volt Power Supply 778a

Summary: This document is a technical schematic for a Digital Equipment Corporation Dual 15 Volt Power Supply (Model 778A). It outlines the electrical configuration of two transformers (T1 and T2) feeding into a diode rectifier network (DM9) to produce two 15V, 8-amp outputs. The schematic includes a table detailing jumper configurations required to accommodate various input voltages (ranging from 112.5V to 235V). Additional details include component specifications (such as 160,000 MFD, 20V capacitors) and assembly notes regarding terminal types.