Dell 1135N Service Manual - Page 36

■ SMPS Board

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Product specification and feature ■ SMPS Board ଝ AC Input Input Rated Voltage Input Voltage fluctuating range Rated Frequency Frequency Fluctuating range Input Current AC 220V ~ 240V AC 110V ~ 127V AC 180V ~ 270V AC 90V ~ 135V 50/60 Hz 47 ~ 63 Hz Under 4.0Arms / 2.0Arms (But, the status when e-coil is off or rated voltage is inputted/outputted ) ଝ Rated Output Power NO ITEM 1 CHANNEL NAME 2 CONNECTOR PIN 3 Rated Output 4 Max. Output Current Peak Loading Current 6 RIPPLE NOISE Voltage 7 Normal output 8 Maximum output Protection for loading 9 shortage and overflowing current CH1 +5.0V CON 14 5V PIN : 7,15,16 GND PIN : 4,8,13,14 +5.1V ± 5% (4.845 ~ 5.355V) 1.0 A 1.2 A Under 100mVp-p 5.0W 6.0W Shut down or Fuse Protection (Under LPS spec) CH2 +24.0V CON 14 24V PIN : 5,6 GND PIN : 4,8,13,14 +24V ± 10% (21.6 ~ 26.4V) 2.0 A 2.3 A Under 500mVp-p 43.2W 55.2W Remark CON 14 24VS PIN : 9,10,11 Shut down(2.8A~4.5A) or Voltage Drop(tnip-10%) 2-24 Service Manual

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Product specification and feature
2-24
Service Manual
AC Input
Input Rated Voltage
AC 220V ~ 240V
AC 110V ~ 127V
Input Voltage fluctuating range
AC 180V ~ 270V AC 90V ~ 135V
Rated Frequency
50/60 Hz
Frequency Fluctuating range
47 ~ 63 Hz
Input Current
Under 4.0Arms / 2.0Arms (But, the status when e-coil is off or
rated voltage is inputted/outputted )
Rated Output Power
NO
ITEM
CH1
CH2
Remark
1
CHANNEL NAME
+5.0V
+24.0V
2
CONNECTOR PIN
CON 14
5V PIN : 7,15,16
GND PIN : 4,8,13,14
CON 14
24V PIN : 5,6
GND PIN : 4,8,13,14
CON 14
24VS PIN : 9,10,11
3
Rated Output
+5.1V ± 5%
(4.845 ~ 5.355V)
+24V ± 10%
(21.6 ~ 26.4V)
4
Max. Output Current
1.0 A
2.0 A
Peak Loading Current
1.2 A
2.3 A
6
RIPPLE NOISE Voltage
Under 100mVp-p
Under 500mVp-p
7
Normal output
5.0W
43.2W
8
Maximum output
6.0W
55.2W
9
Protection for loading
shortage and overflowing
current
Shut down or Fuse
Protection
(Under LPS spec)
Shut down(2.8A~4.5A) or
Voltage Drop(tnip-10%)
■ SMPS Board