150 DuBois St. Suite #3
Santa Cruz, Calif. 95060
(831) 457 8891 (831) 457 4793 Fax
Est. 1988


PC104pPWR12 : 12V based Power supply
PCI-104. PC104p, and PC104 stacks.

PC104pPWR12 Front View


The PC104pPWR12 power supply provides for the +5, +3.3, +12, minus 12 and minus 5 from a 12V wall mount transformer supply, battery etc. Each rail is fuse protected. The supply uses switching technology to provide high efficiency coupled with low pass filtering to provide low noise and fast response to transient loads.

The PCI VIO is programmable allowing 5V or 3.3V PC104p cards to be used. Many PC104p and PCI-104 cards are universal and can work with 3.3 or 5V PCI definitions. A shunt is provided for the user to select 5V or 3V operation.

The power is routed from the power supplies to connectors with mini-planes each of which is rated for more than the maximum draw. The total power dissipation is limited to the external power supply capabilities. Each rail can draw to the maximum to cover situations where the power utilization is not balanced. The base model features 8A max current on 5V, 8A max current on 3.3V, 4A max current on -12, 4A from +12V. The VIO is selected from the 3.3 or 5V supply after the fuse and is included in the 8A available on those rails. There is a lower price version -4A model with 4A max on 5V and 3.3V rails.

The default is for the 3.3 then 5 then -12 then -5 power rails to be energized. The rails are delayed relative to one another by several mS to reduce the inrush current requirement. If you require 5V before 3 or coincident power etc. contact Dynamic Engineering. We can do a special build with the delay programmed for your requirements.

The input power is overvoltage protected with a transorb located near the power switch. Power is connected to the board through a right angle connector. 4 12V and 4 ground pins are used to allow for a flexible cable internal to the PC104 chassis. Cables are available with the PC104pPWR12 mate for easy connection to your power connector.

LEDs are provided after the fuse on each rail.

If you have custom requirements please call or e-mail us with the details.


PC104pPWR12 Features

  • Size
    		•  Standard PCI-104. PC104p, PC104

  • Voltages Supplied
    		•  +5, +3.3, +12, -12V -5V, and VIO

  • Input Voltage
    		• +provides for the +5, +3.3, +12, minus 12 and minus 5 from a 12V wall mount transformer supply, battery etc

  • VIO
    		•  VIO is programmable by the user via shunt to 5V or 3.3V.

  • Protection
    		•  Fuses in fuse holders on each rail, over-voltage protection at input

  • Indicators
    		•  LEDs are provided on each power rail 3.3V, 5V, 12V, M12V, M5V

  • Cabling
    		•  Pre-wired mate to PC104pPWR12 is available for ease of connection within your system.

  • Thermal
    		•  The PC104pPWR12 is based on switching power supplies for minimal heat dissipation and maximum power transfer to the PCI-104, PC104p or PC104 stack. Efficiency is a function of load. In many cases no cooling will be required, in high load, and high temperature or high altitude systems cooling requirements should be considered. The PC104pFAN board can provide forced air cooling for the PC104 stack.


    PC104pPWR12 Benefits

  • Power
    		•  Energize all of the rails in your design with a single power supply.

  • Price
    		•  The PC104pPWR12 is cost effective, and ready to use. Just plug in and attach the supplied cable. Low system cost due to easy installation, easy to achieve cooling requirements, and reliability keep your installed price low. Quantity discounts are available.

  • Warranty
    		•  1 year warranty

  • Ease of Use
    		•  The PC104pPWR12 is easy to use. A Plug and Use interface to the PCI-104, PC104p or PC104 stack.

  • Availability
    		•  We work to keep the PC104pPWR12 in stock. Send in your order and in most cases have your hardware the next day - delivered to you via FedEx. Current status : available.

  • Size
    		•  Complies with standard PCI-104, PC104p and PC104 dimensions

  • PCI-104, PC104p, PC104 Compatibility
    		•  The PC104pPWR12 is PCI-104, PC104p and PC104 compliant per the specification. All Dynamic Engineering PC104p Modules are compatible with the PC104pPWR12.



    PC104pPWR12 Ordering Options


  • PC104pPWR12: Standard PC104pPWR12

  • PC104pPWR12-4A: Need 4A¹s +5/+3v or less? This is the card for you.
    4A version available in limited supply . Card is offered at 1/2 price while supplies last - order yours today

    Board Options

    Quantity


    You must have Adobe Acrobat to read our PDF files.

    Download the PC104pPWR12 4A Manual RevA in PDF format.


    Custom, IP, PMC, PC*MIP, PCI, VME Hardware, Software designed to your requirements


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