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M4-ATX-HV 250W Intelligent DC DC PSU Power Supply Unit 6-34V Input

by Mini-Box
Price $ 82.81
M4-ATX is an intelligent, high power, vehicle (car / boat / electric cart) DC-DC ATX PC power supply designed for use with car pc or general purpose battery powered applications. Designed to provide power and to control the motherboards's ON/OFF switch based on ignition status, M4-ATX-HV is a wide input (6 to 34V) vehicle / car / battery operated ATX power supply capable of surviving tough car engine cranks (down to 6V) as well as transient over-voltage situations. Connect it to your car / boat / RV / solar battery and power up your PC! By using Patent Pending HyperWatt[TM] technologies, M4-AT-HV packs an impressive amount of power relative with its small footprint. M4-ATX-HV has several key advantages over traditional power supplies:

- Programmable shutdown / sleep modes via optional serial cable.
- Fits any motherboard equipped with a 20 or 24pin ATX connector.
- 100% silent, fanless, no moving parts.
- Operates from 6-34V, multi-chemistry batteries supported.
- Highly efficient design, does not produce a lot of heat.
- Works with any Intel Core Duo as well as all VIA or AMD processors.

Firmware on the M4-ATX-HV can be changed to accommodate different behaviours. OEM / reseller integration is welcome.
NEW! Plug-In Smart car PC PSU

- 220 Watts (275 Watts peak)
- Optimized for 24V systems
- 20/24 pin ATX, 6-34V wide input
- Programmable timing settings via USB
- Intelligent shutdown controller
- ON/OFF motherboard control
- Survives vehicle engine cranks
- Battery deep discharge prevention
- High efficiency, 220 watts output
- "Anti-Thump" Amplifier remote control
- <1.5mA standby current
- VIA, Intel, AMD CPU support
- OSCON / POSCAP (solid polymer) capacitors, Japan
- manufactured by
- ROHS compliant versionM4-ATX-HV Characteristics
Minimum Input Operating. voltage 6V
Maximum input Operating voltage 34V (clamping occurs at 36-38V range)
Deep-Discharge shutdown threshold 11.2V
Input current limit (fuse protected) Mini-blade 25A
Max Output Power 220 Watts / 275 watts peak
Deep Sleep Current Consumption. < 1.6mA
Storage and operating temperature -40 to +125 degrees Celsius (storage), -40 65C (operating)
MTBF MTBF 200,000 Hrs
Efficiency (Input 10-16V) >94%, all rails combined, 50% load.
Input connectors M4 screw terminal
Output Connector ATX Power 24 pin (Molex P/N 39-01-2200)
*Unit shuts down when internal temperature sensor indicates > 85C. This value can be changed with

Maximum Power Characteristics
Output Rail Current (Max) Current Peak (<30 seconds) Regulation
5V 12A 15A 1.50%
3.3V 12A 15A 1.50%
5VSB 1.5A 2A 1.50%
-12V 0.15A 0.2A 10%
12V 10A (see below) 12A (see below) 2%
When operating at <8V or >28V or extreme temperatures, de-rate by 30-50%, ventilation might be
required. When operating at constant 160watts or more forced ventilation is required.

12V Rail Output Current (12V buck/boost converter)
Input (V) 12V out current Input (V) 12V out current
6-8V 8A 11-16V 10A (12A peak)
8-11V 10A (12A peak) 16-34V 8A (10A peak)

Support and warranty: Standard Hardware Warranty 1Year / US, 2 Year EU.

Additional product information:

M4-ATX-HV Manual
M4-ATX-HV Dimensions

Please note:

Mp3Car will not provide tech support in regards to use and set-up of this product. Customers are expected to use the Mp3Car forums for assistance in these areas. A good place to start is the Mp3Car Power Supply sub-forum. Registration on the forums is easy and free.

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2415 Foster Avenue Baltimore, MD 21224 United States

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