Dell E173FP Service Manual - Page 11

Power Supply Requirements, 3.1 Input Requirements, 3.2 Output Requirements, 4 PANEL SPECIFICATION - driver

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DELL E173FP Service Manual 4.3 Power Supply Requirements 4.3.1 Input Requirements AC INPUT VOLTAGE: 90V ~ 264V AC INPUT FREQUENCY: 47 ~ 63 HZ AC INPUT CURRENT: 1.5A max. INRUSH CURRENT: 60A MAX AT 264VAC COLD START LEAKAGE CURRENT: 3.5 mA MAX and less then 0.25 mA at 100Vac 4.3.2 Output Requirements ITEM MIN. Output voltage (12V) 11.4 Output current (12V) 0 Output voltage ( 5V) 4.75 Output current (5V) 0 TYP. 12 2.0 5.0 1.5 Ripple & Noise (12V) Ripple & Noise (5V) MAX. 12.6 3.0 5.25 2.0 200 100 UNIT V A V A mV mV REMARK 4.4 PANEL SPECIFICATION 4.4.1 Panel Feature -High contrast ratio, high aperture structure -Wide viewing angle -High-speed response -SXGA (1280 x 1024 pixels) resolution -Low power consumption 4.4.2 Display Characteristics Items Display Area Driver element Display color Number of pixels Pixel Arrangement Pixel pitch Display Mode Specification 337.92x270.336 a-Si TFT active matrix 16.2M 1280 x 1024 RGB vertical stripe 0.264(H) x 0.264(W) Normally Black Unit mm Colors pixel mm 11

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DELL E173FP Service Manual
11
4.3 Power Supply Requirements
4.3.1 Input Requirements
AC INPUT VOLTAGE:
90V ~ 264V
AC INPUT FREQUENCY: 47 ~ 63 HZ
AC INPUT CURRENT:
1
.5A max.
INRUSH CURRENT: 60A MAX AT 264VAC COLD START
LEAKAGE CURRENT: 3.5 mA MAX and less then 0.25 mA at 100Vac
4.3.2 Output Requirements
ITEM
MIN.
TYP.
MAX.
UNIT
REMARK
Output voltage (12V)
11.4
12
12.6
V
Output current (12V)
0
2
.0
3
.0
A
Output voltage ( 5V)
4.75
5.0
5.25
V
Output current (5V)
0
1.5
2.0
A
Ripple & Noise (12V)
200
mV
Ripple & Noise (5V)
100
mV
4.4 PANEL SPECIFICATION
4.4.1 Panel Feature
-
High contrast ratio, high aperture structure
-Wide viewing angle
-High-speed response
-SXGA (1280 x 1024 pixels) resolution
-Low power consumption
4.4.2 Display Characteristics
Items
Specification
Unit
Display Area
337.92x270.336
mm
Driver element
a-Si TFT active matrix
Display color
16.2M
Colors
Number of pixels
1280 x 1024
pixel
Pixel Arrangement
RGB vertical stripe
Pixel pitch
0.264(H) x 0.264(W)
mm
Display Mode
Normally Black