Artesyn Embedded Power 2000W Front End AC-DC Power Supply DS1800 Series

The DS2000 series of bulk front end AC-DC power supplies comprises two models, each of which accepts a wide range 90–264 Vac input and provides a main 12 V output plus a 3.3 V or optional 5 V standby output. The DS2000-3 is rated at 2,000 watts, when operating from a nominal 200 Vac input. These power supplies are intended primarily for rack-mounting server type applications such as data centers and are ideal for feeding downstream DC-DC converters in systems that use distributed power architectures (DPA). The main 12 V output of the DS2000-3 can deliver up to 161.5 amps. DS2000 series power supplies have a compact 1U x 3U form factor. Standard features include active current sharing, internal ORing FETs and an EEPROM for storing service data to facilitate efficient field replacement. The power supplies are hot pluggable and suitable for fault tolerant and N+1 redundant applications. The DS2000 is digitally-controlled and PMBus™ compliant. A built-in I2C serial interface allows set-up, monitoring and control to be performed using Artesyn Embedded Technologies' universal PMBus graphical user interface.