DS460S Series 460 Watt Front End AC-DC Power Supplies

Request a Sample / Buy Now

The DS460S series high-efficiency bulk front end AC-DC power supply is intended for systems that use distributed power architectures. Rated at 460 watts, the power supply generates a main payload output of 12.3 Vdc and an auxiliary output of 12 Vdc for powering standby circuitry. It accepts a wide range 90–264Vac input and has a high typical conversion efficiency of 92% at 50% load.

Standard features include active current sharing and an EEPROM for storing service data to facilitate efficient field replacement. The power supply features an I2C interface that allows Artesyn Embedded Technologies' universal PMBus™ graphical user interface to be used for data retrieval.

DS460 power supplies are hot pluggable and ideal for fault tolerant and N+1 redundant applications. They are intended primarily for use in rack-mounted server and networking switch applications. This series comes in two airflow versions – dc connector to ac connector and vice versa.


Universal PMBus GUI Software Package

DS460S Datasheet(s)

Datasheet Technical Documentation Print this page

Let us help with your product selection

  • Total Max Power: 460 W
  • Total Max Current: 38.2 A
  • Input Voltage: 90 V to 264 V
  • Output Voltage: 12.0 V
  • Outputs: Single
  • Size (L x W x H): 7.360" x 3.400" x 1.570"
  • Warranty: 2 years
  • Operating Temperature: -10°C to +50°C

Electrical Specifications

  • Input Range: 90 - 264 VAC
  • Frequency: 47 - 63 Hz Single Phase AC
  • Inrush Current: 30 A Peak
  • Efficiency: 92% typical at high line 50% load
  • Power Factor: 0.99 Typical
  • Leakage Current: 1.0 mA @ 240 VAC
  • Rise Time: 10 - 30 mSec
  • Turn-on Delay: 1.0 - 1.5 Seconds
  • Overvoltage Protection: 13.6 - 15.0VDC
  • Overcurrent Protection: Constant Current limited to 120-150%
  • Regulation: 11.85 - 12.45 VDC
  • Stand-By Output: 12.0 V @ 2.3 A
  • Main DC Output: 12.3 V @ 38.2 A (Measured @ Connector)
  • Interface: I2C supported PMBus
  • Safety Rated: UL/cUL 60950 (UL Recognized); CE; CB
  • Active power factor
  • EN61000-3-3 harmonic compliance
  • Active AC inrush
  • 1U x 2U short form factor
  • Hot Plug operation
  • N + 1 Redundancy
  • Internal ORing FET's
  • Built-in smart fan
  • PMBus compliant
  • EEPROM for FRU data