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ATX Power Supplies with integrated Startup/Shutdown Controllers

All of the power supplies on this page are full ATX power supplies which connect directly from the vehicle’s electrical system to the ATX connector on a motherboard. All of them also feature integration startup and shutdown controllers which simulates pressing the ATX power button on motherboards according to vehicle ignition status.
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Mp3Car DSATX 220 Watt Automotive Power Supply
Mp3Car DSATX 220 Watt Automotive Power Supply
Ships in 1 to 2 Business Days
Our Price: $159.99 In Stock!

Right out of the box the DSATX is very easy to use. It ships with the default easy to use configuration so that anyone can hook it up to their car system.

When you are ready to take it to the next level, the DSATX has an advanced Serial Port Interface that allows you to connect the DSATX to a serial port. Using a Acroname USB or RS232 translator (Purchased separately) the DSATX can be programmed or monitored. Settings that are programmed over the serial port stay in the memory even after power is completely disconnected from the DSATX.

The DSATX has a simple Character Command interface that put the DSATX into different modes. It also has a simple programming dialog routine to set basic configuration. The DSATX also has an advanced API for configuring a vast range of the DSATX's control routines allowing ultimate flexibility.

(Warning: Warranty is void if sticker is removed from bottom.)
 

Product Includes:

  • 1x DSATX 220 Watt ATX DC-DC Power Supply
  • 1x DSATX Cable Kit
  • 1x 9" 20pin ATX Power Cable with 2 HDD Power Connectors and 1 Floppy Connector
  • 1x 12" 4 pin ATX 12V Power Cable (CPU Power Cable)
  • 2x 0.1" Shunt Jumpers
  • 1x 24" 2-pin to 2-pin MotherBoard Power Switch Cable
  • 3x Insolated Terminal Ring Crimp/Solder Connectors 12-10AWG
IEI 140W DC/DC Smart ATX PSU for Mobile Applications IDDV-6304140A
IEI 140W DC/DC Smart ATX PSU for Mobile Applications IDDV-6304140A
Ships in 1 to 2 Business Days
Our Price: $135.99 Estimated Ship Date: December 10, 2009 In Stock!

IEI is our newest mobile PSU rated at 140 W.

M4-ATX 250W Intelligent DC-DC PSU
M4-ATX 250W Intelligent DC-DC PSU
Ships in 1 to 2 Business Days
Our Price: $89.99 In Stock!

250 watts of power and USB connectivity, in-car computing has taken a leap forward!
GP83 160W Intelligent DC-DC PSU
GP83 160W Intelligent DC-DC PSU
Ships in 1 to 2 Business Days
Our Price: $69.99 In Stock!

The GP83 is our
newest mini ITX power supply.  Providing 160W of maximum power output,
the supply is suitable for a wide variety of mobile computing
applications.  The PSU includes a momentary push button reset switch
and a green power-on indicator LED pictured below. 
M2-ATX-HV 140W Intelligent DC-DC PSU
M2-ATX-HV 140W Intelligent DC-DC PSU
Ships in 1 to 2 Business Days
Our Price: $69.99 In Stock!

The 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.
M2-ATX 160W Intelligent DC-DC PSU
M2-ATX 160W Intelligent DC-DC PSU
Ships in 1 to 2 Business Days
Our Price: $69.99 (Out of Stock)

The M2-ATX is one of our most popular power supplies The M2-ATX 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 is a wide input (6 to 24V) vehicle battery operated ATX power supply capable of surviving tough vehicle engine cranks (down to 6V) as well as transient over-voltage situations. Just connect it to vehicle's battery and power up your PC!
M3-ATX 125 Watt - Smart Automotive Power Supply
M3-ATX 125 Watt - Smart Automotive Power Supply
Usually Ships in 1 to 2 Business Days
Our Price: $69.00 In Stock!

The M3-ATX is an intelligent, high power, vehicle (car / boat / electric cart) DC-DC ATX PC power supply designed for car pc or battery powered applications. Designed to provide power and to control the ON/OFF switch of a motherboard (car PC) based on ignition status, M3-ATX is a wide input (6 to 24V) 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!
M1-ATX 90 Watt - Smart Automotive Power Supply
M1-ATX 90 Watt - Smart Automotive Power Supply
Ships in 1 to 2 Business Days
Our Price: $54.95 In Stock!

This is a handy little power supply for VIA ITX motherboards. It's conceptual design heavily inflected by one of Mp3Car's founders, Zip-Lock, who wanted to help make a power supply that would take care of most people’s power supply and startup/shutdown controller needs all in one unit. For users that require more power then the M1-ATX supplies there is now an M2-ATX that is capable of powering some Pentium 4 M motherboards.

Serial port for DSATX (Brainstem TTL to RS232 module)
Serial port for DSATX (Brainstem TTL to RS232 module)
Ships in 1 to 2 Business Days
Our Price: $16.99 In Stock!

Mp3Car Description: This module is designed to provide a serial port control for the DSATX. It connects directly on the DSATX power supply and allows you to do things like tweak settings and monitor performance as well as update the firmware.

Manufacture’s Description: The new BrainStem connector. This connector plugs directly into a module and offers conversion from TTL to RS-232 levels. Included are indicator LED's for host serial power and stem logic power.

The interface connector has a female four pin connector on one end. On the other end is a female DB9 connector, which can plug into your Windows serial cable, or be used with the USB 1.1 to Serial Adapter which can be used with your Mac or Windows USB hub. The CTS and RTS lines are also connected and exposed although not used by the 4-pin BrainStem connector. These can be separately wired for other uses in your application.