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Item specifics
  • is_customized: new
  • size: 7.4x5mm.
  • adapters: AC-DC
  • min: 1a
Product Description

 

 

 

 
 
Description:
  • Features:
    •  

      PICO-BOX X3-ATX-300 300W High Power, 24PIN ATX Power Supply with Dual 19.5VDC Power Adapter Inputs

      1. Fanless, zero noise, high efficiency ATX standard size DC PSU.

      2. With bracket to be used with standard ATX size case.

      3. Use one or two AC-DC adapters as input. The PIN size is 7.4x5mm.

      4. 24PIN standardard ATX connector on the board.

       

      Electrical Specifications of X3-ATX-300

      Power Ratings

      Volt Rail

      Max Load

      Peak Load

      Regulation

      5V

      15A*

      18A

      +/- 1.5%

      5VSB

      2A

      2.5A

      +/- 1.5%

      3.3V

      15A*

      18A

      +/- 1.5%

      -12V

      0.05A

      0.1A

      +/- 5.0%

      12V

      20A*

      24A

      +/- 4%

      *At max load, forced air ventilation is required. For fanless or improper ventilation operation de-rate the output of the 3.3V, 5V and 12V rails until PSU temperature fails below 65C. Peak load should not exceed 60 seconds. Combined max power output should not exceed more than 350 watts.

       

      Efficiency Ratings, 3.3V, 5V and 12V Rails

      5V Rail

      Efficiency

      3.3V Rail

      Efficiency

      12V Rail

      Efficiency

      1A

      90%

      1A

      89%

      1A

      90%

      3A

      92%

      3A

      92%

      3A

      93%

      5A

      91%

      5A

      89%

      5A

      91%

      8A

      89%

      8A

      89%

      15A

      89%

      15A

      88%

      15A

      88%

      22A

      89%

       

      Input Requirements

      Single input source (master) or two input sources (master + slave) can be used.

      Master/slave input:

      • 16V to 24V, typical 19V regulated, min=1A, max=25A (load dependent).
      • Over voltage shutdown will occur at about 24

      Input Source Selection

      The fuse (F1) on board is used to select the number of input sources.

      • Mode of only one input source (master only): mount the fuse on F1, and connect your power adapter to input A or B.
      • Mode of two input sources (master + slave): DO NOT mount the fuse on F1, and connect your two power adapters to input A and input B, respectively.

      Overload Protection

      Over load protection will be effected when either of the loads (+12V, +5V and +3.3V) exceeds 150% Max Load.

      Turn-on Delay

      After turning on, at least 20 ms will be needed for the rise of +5VSB output voltage (measured from 10% to 95%) to reach its peak.

      Remote ON/OFF Control (PS_ON)

      Logic level on PS_ON pin is LOW:  Output voltage of PSU is enabled

      Logic level on PS_ON pin is HIGH:  Output voltage of PSU is disabled

      Power Good Indicator (PWR_OK)

      Logic level on PWR_OK is HIGH: Power output of PSU is ready

      Logic level on PWR_OK is LOW: Power output of PSU is not OK (DC input is smaller than 16V or larger than 20V or other fault conditions)

       

      Mechanical Specifications of X3-ATX-300

      Size

      150mm (L) * 86mm (W) * 30mm (H), with standard ATX power supply unit mounting holes.

      Weight

      450 grams with heat sink, bracket and wire harness

       

       

      Package Content

      PSU with heat sink and bracket x 1

      Wireless harness x 4

      Fuse x 1 (The fuse is used to select the number of input sources)

       

      Wire Harness

      Code Output [male/female] Input [male/female] Reference Length [mm] Quantity/Kit
      A ATX 20+4 pins [m] M/B 24 pins [m] P1

      350

      1

      B EPS 12V 4+4 pins [m] EPS 12V 8 pins [m] P2

      400

      1

      C EPS 12V 8 pins [m] and PCI-E 6+2 pins [m] EPS 12V 8 pins [m] P3 400 to first EPS, and 50 between EPS and PCI-E

      1

      D 3xSATA [f] + 1xMolex [f] SATA 6 pins [m] P4 250 to first SATA, and 50 between them

      1

      Note: 5 cables in the following figure but actually only 4 cables in package as defined in the above table.

       




       

    • Package Contents
      100% Brand New
      1 x X3-ATX-300 300W High Power 24PIN DC-DC ATX Power Supply (PICO DC-DC PSU)

      1 set of cable

     

 

 

Packaging Details
  • Unit Type: piece
  • Package Weight: 0.01kg (0.02lb.)
  • Package Size: 8cm x 8cm x 8cm (3.15in x 3.15in x 3.15in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.01kg (0.02lb.)
  • Package Size: 8cm x 8cm x 8cm (3.15in x 3.15in x 3.15in)
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