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
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

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-1204-120W12V DC ITX POWER

Realan supply Mini PC kit with Intel i3D4010 or i5D4250

LR-1204-120W12V DC ITX POWER

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