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Intelligent Automotive / Car DC-DC ATX PC Power Supply
See an mp3Car review of this product HERE.
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 is a wide input (6 to 30V) 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-ATX packs an impressive amount
of power relative with its small footprint. M4-ATX 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 6-30V, 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 can be changed to accommodate different
behaviours. OEM / reseller integration is welcome. Please send en email
to m1-atx@mini-box.com with your custom requirements.
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Minimum Input Operating. voltage: |
6V |
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Maximum input Operating voltage: |
30V (hard clamping will occur at 34 V) |
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Deep-Discharge shutdown threshold:
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11.2V |
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Input current limit (fuse protected): |
mini-blade 25A |
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Max Output Power: |
250 Watts / 300 Watts peak |
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Deep Sleep Current Consumption
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< 1.6mA
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Operating temperature: |
-40 to +65 degrees Celsius (-40F to 149F) |
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Storage temperature: |
-40 to +125 degrees Celsius (-40F to 257F) |
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MTBF: |
200,000 Hrs
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Efficiency: |
>95%, all rails combined, 50% load |
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PCB size: |
120mmx93.95mm (4.9"x3.7") |
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Input Connectors: |
M4 screw terminal
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Output Connector ATX Power: |
ATX Power 24 pin (Molex P/N 39-01-2200)
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Maximum Power Characteristics |
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Output Rail |
Current(Max) |
Current Peak (<60sec) |
Regulation |
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5V |
15A |
20A |
1.5% |
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3.3V |
15A |
20A |
1.5% |
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5VSB |
1.5A |
2A |
1.5% |
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-12V |
0.15A |
0.2A |
10% |
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12V |
10A (see below)
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16A (see below)
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2% | When operating at < 8V or >28V or extreme temperatures, de-rate by 25%, ventilation might be required.
When operating at constant 160 watts or more, forced ventilation might be required.
12V Rail Output Current (12v buck/boost converter)
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Input |
12V out current
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Input (V)
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12V out current
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6-8V |
8A (10A peek)
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11-16A |
12A (16A peek)
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6-11V |
10A (12A peek)
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16-30A |
12A (14A peek)
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Features
NEW! Plug-In Smart car PC PSU
- 250 Watts (300 Watts peak)
- 20/24 pin ATX, 6-30V wide input
- Programmable timing settings via USB
- Intelligent shutdown controller
- ON/OFF motherboard control
- Survives vehicle engine cranks
- Battery deep discharge prevention
- High efficiency, 250 watts output
- "Anti-Thump" Amplifier remote control
- <1.5mA standby current
- VIA, Intel Core Duo, AMD CPU support
- manufactured by mini-box.com
- ROHS compliant version
 | USB 2.0 interface |
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