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August 5, 2014          

DC Input mini-ITX Style Power Supplies

DC Input mini-ITX style power supply, 12 volts input
Note : current production device has cables for output A 10 inch (24 cm) cable terminating
in one 20-pin motherboard connector and two 4-pin hard disk power connectors as shown.
Direct mount available upon quantity request.
DC Input mini-ITX Style power supplies
12 volt input ATX dc to dc power supply for cars, busses, boats, and solar installationsClick here for 12 Volts DC Input ATX Power Supplies suitable for use in cars
These are minature power supplies with 12 volt DC input. They are useful for applications where battery or solar power is available, such as car computers, and homemade MPX players. These are regulated switching power converters. Includes wide voltage range input versions 10.8-20 VDC, suitable for car PC and automotive computer applications!

Note that the PST-ITX-1 mini-itx version does not have a regulated +12 volt output, but passes the 12 volts of the supply voltage through to the motherboard. This makes it difficult to use for automotive applications. The wide input range unit is the PST-ITX-2, which has an input range of 10.8 to 20 volts. If you need regulated 12 volts, then you should choose the PST-ITX-2.
Quantity mini-itx power supplyPrice PST-ITX-1 Mini ITX power board.
Price PST-ITX-3 power board. 20 pin ATX adapter cable. 12 volt 4.1 amp switching power supply
120 VAC adapter (120 watts peak), 12 volts , 6.6 amps output
12 volt 4.1 amp switching power supply
12 volt, 18 Amp desktop AC adpater, 216 Watt Adapter
1-99 $24.00 Includes 20 pin adapter cable
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$30.00
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$6.00
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12 Volt 6600mAH (80 Watt) switchmode power supply 12 V 18amp 220 watt power supply for mini PCs
100+ $20.00        
PST-ITX-1 Mini-ITX Power Supply Specifications with unregulated 12 volt output   PST-ITX-3
PW-200-V
   
mini-itx power supply
Note : current production device has cables for output A 10 inch (24 cm) cable terminating in one 20-pin motherboard connector and two 4-pin hard disk power connectors as shown.  
cable assembly for PST-ITX-1
 
Note : current production device is direct plug-in, but cables are available if direct-plug-in to the mother board is not desireable. Board includes the 4 pin 12 volt P4 motherboard connector (not shown here).

PST-ITX-4 or PW-200-M identical electrical specifications, different form factor click here.
 
Dimensions (mm) 160 x 45 x 17 mm
6.3 x 1.77 x 0.66 inches  
Dimensions (mm) 155 mm x 57 mm x 30 mm
6.1 x 2.25 x 1.2 inches
Dimensions (mm)  
Mounting Two mounting holes, 3.25 mm (1/8 inch) diameter, 145 mm (5.7 inches) apart
For mounting diagram click here  
Mounting Two mounting holes 3.7 mm (5/32 inch) diameter, 144.5 mm (5.7 inches) apart as seen in photo. Mounting  
Input Voltage Required (V) 11.4V to 12.6V
(If the 12 volt output is not needed the input voltage for turn-on under load is 8V to 14 volts, the maximum voltage after turn-on is 15.1 when the power supply will turn itself off)
Input Voltage Required (V) 11.4 to 12.6V (Note: if +12 volt output isn't used the input range is 7 to 22 volts) Input Voltage Required (V)  
Input Connector 2 pin 7 mm locking header, inside pin is positive     5.5 x 2.5 mm Barrel    
Maximum Output (W) Max. 90 Watts   Maximum Output (W) Max 205 Watts Maximum Output (W)  
Output Voltage Volts 5VSB +3.3V +5V +12V -12V -5V Output Voltage Volts +5Vsb +3.3V +5V +12V -12V Output Voltage  
Current Amps 1.0 A 7.0 A 7.0 A 2.0 A 0.1 A N/A Current Amps 2A
10A Peak
6A
10A Peak
6A
10A Peak
12A
13.5A Peak
0.1A
0.2A Peak
Current  
Minimum Current Amps 0 A 0A 0 A 0 A 0 A N/A Minimum Current   Minimum Current  
Power Output Watts 5 W 23 W 35 W 24 W 1.2 W N/A Power Output   Power Output  
For Pinout Diagram Click Here     For Pinout Diagram Click Here
Click here to read the PW-200-V manual
   
Cables Cable mount version in stock, direct plug-in available   Cables Direct plug-in as shown, adapter cable available below. 4 pin ATX12 connector included Cables  

Advantages:

OEM Battery Chargers DC input mini-ITX power supply.

OEM Battery Chargers High efficiency car PC power supply.

OEM Power Supplies Excellent line and load regulation.


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12 volt ITX computer power supplies and links to 12V ATX power supplies

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