Back to Murata

Murata Power Solutions D1U54T AC-DC Power Devices

Murata Power Solutions D1U54T AC-DC Power Devices feature a 54mm width, 3.3VDC to 12VDC standby output range, and 47Hz to 63Hz frequency. These AC-DC power devices offer active current sharing, multifunctional status LEDs, and PMBus™ digital communications. D1U54T power devices provide multiple types of protection, including overvoltage, overcurrent, and overtemperature. Murata Power Solutions D1U54T AC-DC Power Devices are designed to deliver reliable power to servers, workstations, storage systems, and other applications requiring 12V distributed power architectures.

Features

  • D1U54T-W-800W
    • 12V main output
    • 12V standby output
    • 1U height
    • N+1 redundant, hot swap capable
    • Active current sharing on 12V main output
    • Droop standby output
    • Internal cooling fan
    • Overput voltage protection
    • Overcurrent protection
    • Overtemperature protection
    • PMBus/I2C interface with LED status indicators
  •  D1U54T-W-1200
    • 12V main output
    • 12V and 3.3V/5V selectable standby models
    • Low-profile 1U package
    • Internal variable speed cooling fan
    • Overput voltage protection
    • Overcurrent protection
    • Overtemperature protection
    • PMBus 1.2 with LED status indicators
    • Rapid-on cold redundant capability
  • D1U54T-M-2500
    • 2500W continuous main 12VDC output power
    • Anderson Saf-D-Grid input connector for full HVDC range
    • Compact high power density
    • 3.3VDC/5VDC/12VDC standby output options
    • Comprehensive temperature protection
    • Overcurrent protection
    • Voltage fault protections
    • N+1 redundancy, hot pluggable
    • PMBus 1.2 digital communications
    • Active ISHARE for main output includes O-ring isolation for both outputs

Applications

  • Applications requiring 12V distributed power architectures
  • Servers
  • Workstations
  • Storage systems

Specifications

  • D1U54T-W-800
    • Up to 810W continuous output power
    • 96% efficiency at 50% load
    • 2.15" x 9" x 1.57" dimensions
    • >26.7W per cubic inch density
    • 90VAC to 264VAC input voltage range
    • 47Hz to 63Hz frequency
    • 0°C to +50°C operating temperature range
  • D1U54T-W-1200
    • 1224W continuous total output power
    • 96% efficiency at 50% load
    • IEC 60320 C14 input connector
    • 2.15" x 9" dimensions
    • >40W per cubic inch density
    • 90VAC to 264VAC input voltage range
    • 47Hz to 63Hz frequency
    • -5°C to +55°C operating temperature range
  • D1U54T-M-2500
    • 2500W continuous main 12VDC output power
    • 96% minimum efficiency at 50% load
    • >58 W/in3 power density
    • 90VAC to 132VAC input voltage range
    • 47Hz to 63Hz frequency
    • -5°C to +50°C operating temperature range

Datasheets

Related Products

Murata Electronics AI Server Application Solutions

Wide range of products that are suitable for AI environments and applications.

Learn Moreabout Murata Electronics AI Server Application Solutions View Productsrelated to Murata Electronics AI Server Application Solutions
Published: 2022-11-10 | Updated: 2025-12-09