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        nuc mini pc,mini itx motherboard,mini computer,x86 micro computer,barebone system,intel i5 i7
        nuc mini pc,mini itx motherboard,mini computer,x86 micro computer,barebone system,intel i5 i7
        nuc mini pc,mini itx motherboard,mini computer,x86 micro computer,barebone system,intel i5 i7
        nuc mini pc,mini itx motherboard,mini computer,x86 micro computer,barebone system,intel i5 i7
        nuc mini pc,mini itx motherboard,mini computer,x86 micro computer,barebone system,intel i5 i7
        nuc mini pc,mini itx motherboard,mini computer,x86 micro computer,barebone system,intel i5 i7
        nuc mini pc,mini itx motherboard,mini computer,x86 micro computer,barebone system,intel i5 i7
        nuc mini pc,mini itx motherboard,mini computer,x86 micro computer,barebone system,intel i5 i7
        LR1204-120W12VDC-Q

        Item

        Output voltage

        Output current(A)

        min

        (V)

        avg

        (V)

        max

        (V)

        ripple wave

        (mV)

        Sb

        current

        avg

        peak

        +3.30V

        +3.14

        +3.30

        +3.47

        50

        0

        8.0

        10.0

        +5.00VSB

        +4.75

        +5.00

        +5.25

        50

        0.1

        1.6

        2.0

        +5.00V

        +4.75

        +5.00

        +5.25

        50

        0

        8.0

        10.0

        +12.00V

        +11.40

        12.00

        +12.6

        120

        0

        4.0

        4.5

        -12.00V

        -11.40

        -12.00

        -12.6

        120

        0

        0.1

        0.15

          

         

         

         

        INPUT REQUIRED:

        INPUT VOLTAGE RANGE11.4VDC—12.6VDC 

        INCOMING CURRENT RANGE12.0A Max @11.4VDC

        INPUT SURGING CURRENT12.0Vmax@12VDC 

        WORK EFFICIENCY:≥85%

          

                 OUTPUTREQUIRED: FIVE GROUPS OF POWER OUTPUT                         TESTING EMPHASIS

        Item

        Output voltage

        Output currentA

        minV

        avgV

        maxV

        ripplewavemV

        Sb current

        avg

        peak

        +3.30V

        +3.14

        +3.30

        +3.47

        50

        0

        8.0

        10.0

        +5.00VSB

        +4.75

        +5.00

        +5.25

        50

        0.1

        1.6

        2.0

        +5.00V

        +4.75

        +5.00

        +5.25

        50

        0

        8.0

        10.0

        +12.00V

        +11.40

        12.00

        +12.6

        120

        0

        4.0

        4.5

        -12.00V

        -11.40

        -12.00

        -12.6

        120

        0

        0.1

        0.15

          

        Input/output interface

         

        input

         

         

          output

         

        Defencive function  for+3.3V,+12V,+5.00V&+5.00VSB power output

        OCP output shut down when output current reaches the peak point. 

        Short-circuit protectionoutput shut down when short-circuit.                       

         

        PSU timing sequence 

         

         

        Environment description:

        Working temperature/humidity       15 to 35 / 45%-75%

        Reposition temperature//humidity   -40 to +70/ 10%-90%

        Atmospheric pressure            86Kpa—106Kpa

          

        Other parameters:

        Working frequencyIcbuilt-in oscillator250-350kHz@Vcc=12V 

         

        Feedback reference voltage0.8V±2%@12VDC 

          

          

        Design drawing:

        TOP 

         

         

        BOTTTOM

         

         

        SILKSCREEN  TOP

         

         

        PRODUCT OUTLINE DRAWING 

         

         

         


        NOTE:
        The entire materials provided herein are for reference only.
        The information is subject to change without notice.

         

        Realan: LR-1204-Q-120W12V DC ITX POWER

        LR-1204-Q-120W12V DC ITX POWER

        LR-1204-Q-120W12V DC ITX POWER

        Name:
        Address:
        Company:
        E-mail:
        Telephone:
        Needs:
         
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