The TET3000-12-054 (DC-DC) Series series is a 3000 W DC to DC power supply that converts -40 ~ -72 VDC voltage into an insulated main output of +12 VDC for powering intermediate bus architectures (IBA) in high performance and reliability servers, routers, and network switches. The TET3000-12-054 (DC-DC) Series series utilizes full digital control architecture for greater efficiency, control, and functionality. This power supply meets international safety standards and displays the CE-Mark for the European Low Voltage Directive (LVD).