Advantech IDK-2112P-K2XGA1 handleiding
Handleiding
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IDK-2112P User Manual 8
2.4 Backlight Unit (LED Driver Board)
The following characteristics are measured in stable conditions at 25 °C (77 °F).
Table 2.2: Backlight Driving Conditions
Parameter Symbol
Values
Unit Note
Min. Typ. Max.
Converter Power Supply Voltage Vi 11.2 12 13.2 V
Converter Power Supply Current Ii - 1.4 - A
@ Vi = 12V
(Duty 100%)
Backlight Power Consumption PBL - 16.8 - W
@ Vi = 12V
(Duty 100%)
EN Control Level
Backlight On
BLON
3 - 5 V
Backlight Off 0 - 0.8 V
PWM Control Level E_PWM 0 - 5 V
PWM Control Duty
Ratio
-
5 - 100 % @200Hz
PWM Control Fre-
quency
fPWM 500 - 40K Hz
LED Life Time LL 50,000 - - Hrs (2)
Note (1) LED currents are measured by high frequency current meters as
demonstrated below:
Note (2) LED life time are based on estimated data. Life time is defined as contin-
ued operation time under 25 ± 2 °C/77 ± 3.4 °F temperature conditions
at 100% capacity until the brightness reduces to
≤50% of its original
value. Operating LED screens in high temperature conditions reduces
lifetime and leads to color shifts.
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Productinformatie
| Merk | Advantech |
| Model | IDK-2112P-K2XGA1 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 3772 MB |
Caratteristiche Prodotto
| Gewicht | 980 g |
| Breedte | 279 mm |
| Diepte | 11.3 mm |
| Hoogte | 209 mm |
| Beeldschermdiagonaal | 12.1 " |
