TR TSY 001003 : ISSUE 1

Provides Bellcore's view of proposed generic requirements for embedded dc-to-dc converters. The converters described are intended to provide energy for telecommunications equipment such as Stored Program Control systems & ISDN/Intelligent Network equipment. This includes equipment used in central offices or located in Electronic Equipment Enclosures (above or below ground) or other confined locations. Converters covered by this document include those feeding a frame or shelf of equipment. Contains sections on general requirements, electrical requirements, physical design, converter interfaces and alarms, components, quality assurance, performance verification, & test procedures.