DCX1.250 (250W)

Overview:
OPUS Solutions, Inc. 200W Intelligent DC-DC power supply is designed specifically for use in an automotive environment. OPUS Solutions 200W Intelligent DC-DC power supply, PATENT PENDING, is designed specifically for ATX motherboards to be used in an automotive environment. This product brings a new dimension to your PCs mobility. When you switch off the Power-ON lead the PC can go into shut down, standby or hibernate modes automatically.

The 200W 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 Power-ON lead is monitored to start the PC when the power 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 up to one hour.

The power supply outputs are monitored to assure proper PC operation. A green LED indicator in the power supply continually indicates 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. The 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 is no other PC power supply like it.

DCX1.250 (250W)

Specifications:

- 200 Watt output
- 12V and 24V system compatible
- High Efficiency DC-DC Power Supply (extended battery life)
- Built in auto shutdown
- Delayed shutdown timer
- Wide input voltage range
- On/Off power switch input
- Wide input voltage range
- Does not Re-boot PC during engine restart/cranking
- Load dump protected
- Start-up and shut-down voltage selection
- Automatic shutdown at low battery voltage to protect battery
- Built in diagnostics for troubleshooting
- Extended operating temperature range
- AT, ATX, BTX or ITX motherboard compatible
- Simple to Install
- Flexible standby power control
- Wake on interrupt when ignition is off
- Remote/trigger output to turn on/off slave devices

Input
Normal operating input voltage range:	7.5V to 30V DC
Peak input voltage range:	7V to 36V DC (less than 5min at 50% duty cycle repetition)
Idle state power consumption:	< 3mA (without any output loads)
Input Power Mating connector:	Plug: Molex: 39-01-2065; 2 x 3 Mini Foot Jr.

	12V System use	24V system use		Line+load
Output:	180W	160W	Ripple	Regulation
+3.3V:	10A max, 13A pk	8A max, 11A pk	50mv p-p max	1.5%
+5 V:	10A max, 13A pk	8A max, 11 pk	50mv p-p max	1.5%
+12 V:	8A max, 12A pk	7A max, 11A pk	100mv p-p max	1.5%
-12 V:	0.5 A max, 0.6 A pk	0.3A max, 0.5A pk	100mv p-p max	10%
5 V standby:	1.6 A max, 2.5 A pk	1.6A max, 2.5A pk	50mv p-p max	1.5%
Power supplies overall efficiency:	> 91%	87%

 

General
Shut Down Delay Time:	10 sec. (Default), 5min, 10 min, 15min, 30 min, 45min, 60min or 120min (set by Jumper)
Start-up Voltage:	10.5V, 11.5V, 12.5V or 13.5V +- 0.25V (Jumper selectable)
Low battery shutdown voltage:	7V, 9V, 10.5V or 12V +- 0.25V
Low battery detection duration:	10 Sec.
Wake on interrupt operation time:	20 minutes (while Ignition is Off)
Ignition or ON/OFF input current:	<5 mA
Remote/trigger output source current:	0.30A max. (Switched Battery)
MTBF:	250,000 hrs min.
Cooling:	Forced air or thermal coupling to heat sink for loads above 90W
Operating Temperature Range:	-20C to 65C
Input Fuse:	20A mini Blade (Automotive mini blade fuse)
External Dimensions
DC-DC PCB Module dimensions:	180mm x 78mm x 20mm
	3.75" x 4.85" x 1.2"

Ordering Information

Part number	Description
DCX1.200	180W DC-DC Power Supply Module (without enclosure OEMs only)

DCX1.250 (250W)

DCX1.250 (250W)

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