D1U86G-W-460-12-HxxDC Series and D1U54P-W-1200-12-HxxxC Series


Murata PS D1U high efficiency AC/DC front–end power supplies

The D1U86G-W-460-12-HxxDC is a bulk front-end power supply which meets the needs of systems requiring high-efficiency distributed-power architectures. The output power of this supply is rated at 460 W with one main and one standby output. The supply provides high-efficiency performance, hot-plug capability, and parallel operation with droop-current sharing. Closed-loop internal fan cooling provides reliable long-life operation. Industry-standard PMBus™ communication protocol makes system integration with this supply seamless and straightforward. The low-profile design and dense packaging makes this supply ideal for delivering reliable, efficient power to servers, workstations, storage devices and other distributed-power systems.

The D1U54P-W-1200-12-HxxxC series is 80 PLUSR Platinum-efficiency 1200 W, power-factor-corrected front-end supplies with a 12 V main output and a 3.3 V (3 A) or 5 V (3 A) standby. They have active current sharing and up to eight supplies may be operated in parallel. The supplies may be hot plugged; they recover from over-temperature faults, and have status LEDs on their front panel in addition to logic and PMBus™ status signals. Their low-profile 1 U package and >28 W/cubic inch power density make them ideal for delivering reliable, efficient power to servers, workstations, storage systems and other 12 V distributed power systems.

High Power Front End Pitch Pack
D1U86G Features
  • 460 W output power
  • Exceeds 92% efficiency at 50% load (230 VAC input)
  • 12 V main output
  • 12 V standby output of 30 W
  • 1 U height: 3.4" x 7.75" x 1.57"
  • 11.1 W per cubic inch density
  • N+1 redundancy capable, including hot plugging (up to 8 in parallel)
  • Droop-current sharing on 12 V main output, OR-ing FET
  • Overvoltage, overcurrent, over-temperature protection
  • Internal cooling fan (variable speed)
  • PMBus™/I²C interface with status indicators
  • RoHS compliant
D1U54P Features
  • 1200 W output power
  • 80 PLUSR Platinum efficiency
  • 12 V main output
  • 3.3 V and 5 V standby output
  • 1 U height: 2.15" x 12.65" x 1.57"
  • 28 W per cubic inch density
  • N+1 redundancy capable, including hot plugging (up to 8 in parallel)
  • Droop-current sharing on 12 V main output, OR-ing FET
  • Overvoltage, overcurrent, over-temperature protection
  • Internal cooling fan (variable speed)
  • PMBus™/I²C interface with status indicators
  • RoHS compliant

D1U86G-W-460-12-H

Manufacturer Part Number Description Available Quantity Datasheets
D1U86G-W-460-12-HB4DC AC/DC CONVERTER 12V 460W 10
D1U86G-W-460-12-HB3DC AC/DC CONVERTER 12V 460W 10

D1U54P-W-1200-12-H

Manufacturer Part Number Description Available Quantity Datasheets
D1U54P-W-1200-12-HA4PC AC/DC CONVERTER 12V 1200W 28
D1U54P-W-1200-12-HA3PC AC/DC CONVERTER 12V 1200W 10