Automotive 140W 6-32VDC Input ATX Power Supply
Automotive 140W 6-32VDC Input ATX Power Supply
 Part Number: M2-ATX-HV   SKU Number: 9484
Price:
$102.53
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Automotive 140W 6-32VDC Input ATX Power Supply
Features
  • Smart Car PC Power Supply
  • ATX, 6-32VDC wide input range
  • 140 watts output
  • Ideal car Power supply for operating Core 2 duo, Celeron, AMD systems
  • Intelligent shutdown controller
  • ON/OFF motherboard control
  • Survives vehicle engine cranks
  • Battery deep discharge prevention
  • High efficiency, 140 watts output
  • ROHS compliant version
M2-ATX-HV is an intelligent, high power, vehicle (car / boat / electric cart) 12V DC-DC ATX PC power supply designed for car pc and battery powered applications. Designed to provide power and to control the ON/OFF switch of a motherboard (car PC) based on ignition status, M2-ATX-HV is a wide input (6 to 32V) vehicle / car / battery operated ATX power supply capable of surviving tough car engine cranks (down to 6V) as well as transient over-voltage situations. Just connect it to your car / boat / RV / solar battery and power up your PC!

The M2-ATX-HV comes with complete cable harness consisting of:
- ATX cable extender plus HDD and Floppy power (9inch)
- Power input cable harness terminated in 0.25' fastons (12inch)
- 2 pin M/B on/off power ON control wire harness (9inch)
- set of LBJ (little black jumpers) to control various power sequencing schemes

M2-ATX-HV has 8 user selectable microcontroller driven timing modes, allowing you to choose up to 8 ignition/shutdown car pc timing schemes via a built-in shutdown controller. By removing all user-selectable jumpers, M2-ATX-HV becomes a traditional PC PSU with no ignition control (shudown controller bypassed) and it can be used in non-vehicle computer applications.

Even if your computer is totally OFF, a PC will still consume a few hundered milliwatts, needed to monitor PC ON/OFF status. When the computer (car pc) is in the suspend/sleep mode, it will consume even more power, because the RAM needs to be powered at all times. The power consumption in the suspend mode is few watts. No matter how big your car battery is, it will eventually drain your vehicle / car battery in a matter of days.

While in deep sleep mode, M2-ATX-HV constantly monitors your car battery voltage levels, preventing deep discharge situations by automatically shutting down (using a built-in shutdown controller) until battery levels reach safe levels again. No more dead car batteries, no more computer resets during engine cranks, along with multiple timing schemes, small formfactor and very competitive price makes the M2-ATX-HV the premier solution for dc-dc ATX vehicle / car PC power supply solutions.

M2-ATX-HV is formfactor compatible with VoomPC car PC enclosure and with most Casetronics and Morex enclosures and it is footprint compatible with the M1-ATX. The same version of microcode will run on both M1-ATX and M2-ATX.

NOTE: M2-ATX-HV provides up to 8A on the 12V rail, making it ideal for operating most Core 2 duo, Celeron, AMD systems. Low power Geode and VIA processors (C3, C7) will work as well, leaving ample power for 12V or 5V peripherials (multiple 3.5" hard drives, CDROM, etc).
Main Specifications
Input voltage 6VDC - 32V
Output Wattage 140W
Input current limit (fuse protected) 15A (15A mini-blade fuse)
Power Ratings
Output Rail Current (Max) Current Peak
(<60 seconds)
Regulation
5V 6A 8A +/- 1.5%
3.3V 6A 8A +/- 1.5%
5VSB 1.5A 2A +/- 1.5%
-12V 0.15A 0.2A 5-%
12V 7A 8A 2%

When operating at >24V or extreme temperatures, ventilation will be required.

Operating temperature -40 to +85 degrees Celsius
Efficiency >93%, all rails combined, 50% load.
MTBF 100,000 hrs @ 50C
Related Products
P4-12V to P4-12V cable for M2-ATX Intelligent DC Power Supply P4-12V to P4-12V cable for M2-ATX Intelligent DC Power Supply
SKU: 8308    MFG Part #: CAB-P4-12V-P4-12V    Price: $9.01
Resources
M2-ATX-HV Manual   95.31 kB
UPS mode functionality   52.22 kB
Main Product  
Part Number:M2-ATX-HV
Automotive 140W 6-32VDC Input ATX Power Supply
$102.53
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