OPUS
ATX/ITX DC-DC 90W Power Supply User Guide
Solutions, Inc.
www.opussolutions.com
©
OPUS Solutions, Inc. 2002,2003; UG-DCX3.xx09 14-MAR-04
1
Automotive ATX/ITX DC-DC 90W Power Supply
Introduction
Thank you, for purchasing an OPUS Solutions, Inc DCX3.xx09 a smart Automotive DC-DC Power Supply.
OPUS Solutions DCX3.xx09 DC-DC smart power supply (Patent Pending) is designed specifically for ATX, uATX, Flex ATX
and ITX compatible motherboards to be used in an automotive environment. This Product brings a new dimension to your
PC’s mobility. Just get in your vehicle and start the engine; your PC is ready to go. When you switch off the ignition the PC
can go into shut down, standby or hibernate modes automatically, no switch to fiddle or fuss.
The DCX3.xx09 DC-DC Power supply has a micro-controller that controls and monitors various functions of the power supply
operation. It monitors automobile battery voltage to protect against deep discharge. The Ignition lead is monitored to start the
PC when the ignition is turned on and to implement a safe shutdown procedure. It controls and monitors motherboard signals
to provide smooth power-up and power down sequences. In addition, it also responds to shut down, stand-by and hibernate
modes. The power supply can be programmed to shut down the PC after a delay of 20 minutes. The power supply outputs are
monitored to assure proper PC operation. Wake-up on interrupt is implemented to access the vehicle computer over wireless
LAN. Optional Remote function can be implemented to wake-up slave devices such as LCD monitors, Head units, Amplifiers,
external DVD/ROMs, etc. A green LED indicator in the power supply continually reports the power system status and health. It
is also used for troubleshooting.
There are features that are built-in for trouble free and safe PC operation. The input power is protected against transients,
Load dumps and double battery during jumpstarts. PC does not reboot during engine start or cranking.
It also uses state-of-the-art technologies and the most advanced techniques to maximize efficiency, performance and
reliability. Simply put, there are no other PC power supply like it.
List of products supported by this guide
DCX3.1209
ATX/ITX DC-DC Power supply 12V input, 90W output
DCX3.2409
ATX/ITX DC-DC Power supply 24V input, 90W output
Contact Information:
For Technical support e-mail or call
Email:
Tel: 949-388-7623
Fax: 949-388-7628
Package Contents
If any of the items are missing from the package, please contact customer support at OPUS Solutions, Inc.
1 – DCX3.xx09 DC-DC Power supply Module
1 - 20 pin ATX power cable with 2 HDD power and 1 FDD power connectors.
1 - 2 pin power switch cable.
1 - 3 pin DC input main power and IGN pigtail cable.
