DC-To-DC Converters Seek Subscriber-Line Uses

Designed for remote power feeding applications, the PD-LPM-0102 15W power modules have an input voltage range of 36 to 72 vdc and two independent balanced outputs of 120 vdc at 60 mA to support single- and dual-loop HDSL/xDSL configurations. Unbalanced reporting is a standard feature from the unit. The converter includes a high precision current limiting circuit on each output that enables delivery of maximum power while maintaining ETSI TNV requirements of 60 mA maximum output current per loop. These modules can operate alone or in conjunction with the company's 6W PD-NPM-03xx remote power dc-to-dc converters.