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 well suited to applications ranging from communications to aviation.
The IPWR104HR is available with a wide operating temperature range of -40 to +85 C with a thermal shutdown at 100C case temperature. Output voltages include +5 at 12A (with +-12V fully loaded) and 20A (when used exclusively), +12V at 2.0A and -12V at 500mA (100 Watt maximum combined output). The board supplies a large surface area for ease in heat-sinking. Power from the module is delivered to the PC/104 bus as well as to the auxiliary terminal blocks.

  • -40° to +85°C
  • 100 W output power, 12/20A 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
  • PC/104 compliant form factor
  • Reverse Polarity Protection to -40V(18-36V)
  • Reverse Polarity Protection to -100V(33-75V)
  • Input transient Protection
  • Optional rugged IDAN® enclosure system

RTD is a founder of the PC/104 Consortium and an ISO 9001 and AS9100 certified company. RTD designs its products to withstand -40 to +85 C operating temperatures and severe shock and vibrations which are indispensable for the most demanding industrial, aerospace, transport, and military applications. From low power to high-end performance, RTD's product offering is the broadest in the industry. RTD specializes in the research, design, and manufacturing of PC/104, PC/104-Plus, PCI-104, PCIe/104 and PCI/104-Express compliant modules and systems, addressing intelligent process control, data acquisition and processing, adaptive signal processing, video capture, telematics, wireless, fieldbus, and power supply technologies. RTD's rugged packaging and system solutions include the IDAN®, HiDAN®, HiDANplus®, and FieldPad® and are available in standard and custom designs. Add in drivers, developed software environments, and example programs, RTD provides a clear one-stop, fast development experience with long lasting support for the embedded customer. All of RTD's products are manufactured in the U.S.A. at our facility and have seen use on every continent, in many oceans, at various levels of our atmosphere, and in space. A State of the art Automated Surface Mount Assembly System using X-Ray technology for inspection of BGA components along with Humidity Controlled Environmental Chambers highlights the effort taken to ensure a quality product.



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