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IPWR104HR-L100W & IPWR104HR-H100W
PC/104 Isolated 100 Watt Embedded Power Supply

Operating Temperature -40° to +70°C

IPWR104HR-L100W Isolated Power Supply
Rugged IDAN configurations available

Key Features

  • PC/104 Form Factor and Stackable Bus Structure
  • 100 W output power, 20A at 5V
  • +5V, +-12V output
  • -5V on PC/104 bus
  • Input voltages 18 - 36V and 33 - 75V
  • Efficiency at least 85% typical at full load
  • Isolation voltage 1500V (2 sec)
  • Output ripple 50mV pp (20MHz BWL)
  • Remote shutdown
  • DC/DC converter conforms to UL1950, EN60950, and CSA22.2 #324
  • Reverse Polarity Protection to -40V (18-36V)
  • Reverse Polarity Protection to -100V (33-75V)
  • Input transient Protection

Industry Applications

  • Airborne and Mobile
  • Industrial Systems
  • Communication Systems
  • Military and Aerospace


The RTD IPWR104HR embedded power supply module provides an elegant solution for PC/104 systems requiring an isolated reliable power supply. The two available wide input voltage ranges of 18 - 36V and 33 - 75V will suit applications ranging from communications to aviation.

The IPWR104HR is available with an operating temperature range of 0 to +70 C. Power from the module is delivered to the PC/104 bus as well as to the card edge terminal blocks. Output voltages include +5 at 12A/20A, +12V at 2.0A and -12V at 500mA (100 Watt maximum combined output). These outputs are connected to the PC/104 bus as well as terminal blocks.

Physical Attributes

  • Dimensions
    • Length (L): 3.775 inches (95.89 mm)
    • Width (W): 3.550 inches (90.17 mm)
    • Stand-off Height: 0.600 inches (15.24 mm)
  • Weight: Approximately 0.46 lbs. (0.21 Kg)
  • Standard Operating Temperature, 90% humidity non-condensing: -40 to +70°C
  • Storage Temperature: -55 to +125°C
  • MTBF
    • IPWR104HR-L100W: 2,286,102 hours
    • IPWR104HR-H100W: 1,677,869 hours

Recommended Accessories

Documentation and Downloads

Ordering Information

Part Number Description Value

  PC/104 Isolated 100 Watt embedded power supply, input voltage 18 - 36V



  PC/104 Isolated 100 Watt embedded power supply, input voltage 33 - 75V



RTD Embedded Technologies, Inc.
Designed and Made in the USA
sales@rtd.com   |   +1-814-234-8087