104-PWR-500A DISCONTINUED
Features
- PC/104 Bus 30/40Watt DC/DC Power Supply
- Up to 84% Efficiency
- Three Wide Input Voltage Ranges:
- 12V Nominal, 9VDC-18VDC(30W)
- 24V Nominal, 18VDC-36VDC(40W)
- 48V Nominal, 36VDC-75VDC(40W)
- Output Voltage and Current:
- +12V Input: +5VDC at 6A Max
- +24V Input: +5VDC at 8A Max
- +48V Input: +5VDC at 8A Max
- Voltage Status LEDs
- Reverse Power Protection on Inputs
- Resettable Fused Input Line
- Fully Protected Outputs
- Can be populated on either side of the board to allow for heat-sinking in fanless application requirements
- Temperature range with heatsink -40 to +65°C, up to 105°C with derating of 2% per °C (no air flow)
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In StockDescription
Wide Range DC/DC PC/104 Power Module
The design incorporates a 16-bit pass through PC/104 connector, molex type power input connector and voltage status LED’s. Since heat is always a factor to consider in any system design project, this module can be populated on either side of the board to facilitate heat sinking to one end of an enclosure, with the CPU heat sinking to the other end of the enclosure.This single output version can be ordered with or without a heatsink. At up to 84% efficiency, a dynamic input range and full protection on inputs and outputs, this power supply is very versatile and appropriate for many PC/104 based applications.
The Input Power Connector is a Four-pin standard Molex type connector at the edge of the board. It’s the same connector as used on a CD-ROM so it’s easy to set up and test a system with a local +12V Computer type power supply.
Drivers and Downloads
Full list of available Downloads: Software Packages, Drivers, Manuals, and other documents
Information about our Free Software packages:
ACCES is proud to provide a full suite of software support with every Data Acquisition product. We are committed to supporting the most popular operating systems and platforms for our customers. Currently we are actively supporting 7 -> 11, both 32 & 64 bit, including “Server 2008,” “Embedded,” and “Compact” flavors for all plug-and-play products including PCI, PCI Express, USB, and more. Many products continue to ship with support for additional operating systems such as DOS, Windows 95, 98, Me, NT4, 2000, and XP.
Samples
Among the software we deliver with our products are sample programs in a wide variety of programming languages. These samples are used to demonstrate the software interfaces to our products — and many can be used as-is in your production environments, or to test functionality of the devices out-of-the-box. We’re currently actively supporting sample programs in Microsoft Visual C#, and Delphi, with many devices including samples in Visual Basic (5 and .NET), Visual C/C++, and Borland C/C++ 3.1 for DOS. Additionally we provide National Instruments LabVIEW compatible DLLs and many demonstration VIs for our devices.
Drivers
Drivers for various operating systems are also provided, including active support for Windows 7 -> 11 — all in both 32-bit and 64-bit flavors, and including consumer, server, and embedded varieties — as well as the 2.6 and newer Linux kernels and recent OSX / macOS versions. Many products continue to ship with driver support for Windows 95, 98, Me, NT4, Windows 2000, XP, and more, but support for these operating systems is considered deprecated.
Setup Programs and Utilities
Our Data Acquisition devices also include a graphical setup utility that walks you through the process of configuring any option jumpers or switches on the device, as well as explaining a little about the various connectors present.
Many devices also include utility programs – little tools to make your use of the device easier, such as EWriter, a program that allows you to read and write data in the user-accessible EEPROM locations on all our USB data acquisition products; or WinRISC, a “Really Incredibly Simple Communications” terminal program that lets you get started instantly with serial devices.
“Register Level” Documentation
Besides all this software in all these languages and operating systems ACCES has a policy of open and transparent development: none of our lowest-level “register” interfaces are hidden from you — we document every register in every bus card, every command in every serial board, and every usb control transfer in every USB Data Acquisition board. These lowest-level interfaces allow you to develop for our products in ANY operating system or language, regardless of our actively supporting it or having a driver for it. We have customers actively developing in ADA, Android, Python, Java, MATLAB, Solaris, and more, just by referring to our complete low-level interface documentation! And we provide the full source code to all of our drivers, regardless of operating system, to give you an even bigger head start in your own development tasks.
No Fees or Royalties
All of this software is provided at no additional charge, and is licensed under any of a variety of flexible — and royalty free — options. Check out our software license explanation if you’d like more information.
Custom Software
ACCES also offers Custom Software Services for our products. Our prices are unbelievably low, often as inexpensive as free! If you need something tweaked to support your needs, or an entire enterprise application developed from scratch, it is definitely worth your time to inquire with us, first.
Further information about available ACCES Software:
Redistributing Windows Drivers
A list of ACCES drivers and the files that compose them under different versions of Windows, so you can easily redistribute ACCES cards and drivers.
Output Characteristics
- OutputVoltage Set Point on 5V: ±1%, Factory set
- Load Regulation: ±0.5%, Measured from Full Load to 10% load
- Temperature Coeffcient: ±0.01%/°C
- Ripple/Noise on 5V: 60mV P-P measured at 20MHz bandwidth
- Short Circuit Protection: Indefinite, Automatic Recovery
- Overvoltage Protection: 120% Clamp type
Input Characteristics
| Input Characteristics | 12 | 24 | 48 | Unit/Comments |
| Input Voltage | 9-18 | 18-36 | 36-75 | VDC |
| Under Voltage Shut Down | 8 | 16 | 33 | VDC (min) |
| Over Voltage Shut Down | 20 | 40 | 80 | VDC (max) |
| Minimum Input Current | 0 | 0 | 0 | A (min) |
| Full Load Input Current | 3.2 | 2.0 | 1.0 | A (max) |
| Efficiency by Model | 81 | 83 | 84 | % |
| Switching Frequency | 360 to 440 | KHz, Factory set | ||
| Operating Temperature | -40 to +65 | °C, up to 105°C with derating of 2% per °C (no air flow) | ||
| Storage Temperature | -55 to +125 | °C | ||
| Relative Humidity | 5 to 95 | %, non-condensing | ||
CE testing & approval must be done at the system level, in the designed enclosure, and is not done on individual boards.
| Model | Description | Price (USD) | |
|---|---|---|---|
| 104-PWR-500A is discontinued | 104-PWR-500A DISCONTINUED | Call |