23
IDK-1115WP User Manual
C
ha
pte
r 3
ID
K-1
11
5W
P-4
5F
H
A1
L
C
D
D
isp
lay
3.4
Backlight Unit
Note (5)
VID waveform condition
Parameter
Symbol
Value
Unit
Note
Min.
Typ.
Max.
Converter Power Supply
Voltage
LED_Vin 10.8
12
13.2
V
Converter Power Supply
Current
Ii
0.8
1
1.2
A
@LED_Vi
n= 12V
Duty=100
%
Converter Input Rush
Current
Iirsh
-
-
3
A
@LED_Vi
n rising =
1mS
Power Consumption
PLED
-
12
W
@
LED_Vin
= 12V
Duty=100
%
EN Control
Level
Backlight on
LED_EN
2
5
5.5
V
Backlight off
0
0
0.15
PWM
Control Level
PWM High
Level
LED_PW
M
2
3.3
5
V
PWM Low
Level
0
0
0.15
PWM Control Duty Ratio
10
--
100
%
PWM Control Frequency
fPWM
190
200
20k
Hz
LED Life
Time
LL
50,000
Hrs
(2)
Note (1)
LED light bar input voltage and current are measured by utilizing a true RMS
multimeter as shown
below:
Содержание IDK-1115WP-45FHA1
Страница 7: ...Chapter 1 1 Overview ...
Страница 9: ...3 IDK 1115WP User Manual Chapter 1 Overview ...
Страница 10: ...IDK 1115WP User Manual 4 1 3 Mechanical Characteristics 1 3 1 IDK 1115WP 50HDA1E Front View Rear View ...
Страница 11: ...5 IDK 1115WP User Manual Chapter 1 Overview 1 3 2 IDK 1115WP 45FHA1 Front View Rear View ...
Страница 12: ...IDK 1115WP User Manual 6 ...
Страница 13: ...Chapter 2 2 IDK 1115WP 50HDA1E LCD Display ...
Страница 25: ...Chapter 3 3 IDK 1115WP 45FHA1 LCD Display ...
Страница 38: ...IDK 1115WP User Manual 32 ...
Страница 39: ...Chapter 4 4 Touchscreen Touch Controller ...
Страница 42: ...IDK 1115WP User Manual 36 ...
Страница 43: ...Appendix A A LCD Optical Characteristics ...
Страница 45: ...39 IDK 1115WP User Manual Appendix A LCD Optical Characteristics Note 9 points position ...
Страница 48: ...IDK 1115WP User Manual 42 ...
Страница 49: ...Appendix B B Safety Precautions ...