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參數(shù)資料
| 型號： | DMF-50840 |
| 廠商： | Optrex America, Inc. |
| 英文描述： | LCD Module Specification |
| 中文描述： | 液晶顯示模塊規(guī)格 |
| 文件頁數(shù)： | 7/18頁 |
| 文件大?。?/td> | 189K |
| 代理商： | DMF-50840 |
DMF-50840NFL-SFW (AI) No.99-0076
OPTREX CORPORATION
Page 7/18
OPTREX
2.7.Lighting Specifications
Ta=25
℃
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Units
Notes
Lamp Voltage
V
L
－
－
300
－
Vrms
1
Lamp Current
I
L
－
3.0
4.0
6.0
mArms
2
Starting Voltage
V
S
－
－
－
1000
Vrms
3
Surface Luminance
L
I
L
=4.0mA
－
60
－
cd/
㎡
4
Average Life
Note 1 : The voltage ( r.m.s. ) to maintain the electric discharge of the lamp. It is measured after lighting for
3 minutes .
Note 2 : The current ( r.m.s. ) to flow through the lamp with the electric discharge. It is measured after
lighting for 3 minutes.
Note 3 : The voltage at starting the electric discharge when the voltage is increased gradually from 0V.
Note 4 : Surface Luminance is specified by the average of 9 luminance values measured at each point
shown above after 20 minutes power on with the all ON pattern adjusted to maximum contrast and
the dimming control of 100%. ( maximum brightness )
Note 5 : CFL life is defined as the time for which the initial luminance is attenuated by 50% of the
luminance value. Average Life representes the time elapsed at the point of time when the residual
ratio becomes below 50% when plural lamps are lighted in comparison with the definition of life
mentioned above.
T
AL
I
L
=4.0mA
25000
－
－
hrs
5
Recommended Inverter : S-12565 ( Produced by ELEVAM )
V
N
I
CFL Testing Circuit
L
F
C
VS
VL
IL
Measurement Points
P7
P4
P1
X=120
X=60
X=180
Y=260
Y=160
Y=60
P8
P5
P2
P9
P6
P3
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DMF-50840-BFN-50139AA-A | 制造商:Kyocera Industrial Ceramics 功能描述:5.7", BLUE/WHITE TRANSMISSIVE,CCT 320X240 ROHS W/CONNECTOR - Bulk |
| DMF-50840NB-FW | 功能描述:LCD GRAPHIC MODULE 320X240 PIXEL RoHS:否 類別:光電元件 >> 顯示器模塊 - LCD，OLED，圖形 系列:DMF-50840 標準包裝:1 系列:* 其它名稱:Q7143510 |
| DMF-50840NB-FW-AKE-AS | 功能描述:LCD 圖形顯示模塊和配件 Blue Transmissive Monochrome RoHS:否 制造商:ELECTRONIC ASSEMBLY 產(chǎn)品: 分辨率:128 x 64 流體類型:FSTN Positive 接口: 背光: 背景色:White 工作溫度范圍:- 20 C to + 70 C 封裝:Bulk |
| DMF-50840NB-FW-ASE-BFN | 功能描述:LCD 圖形顯示模塊和配件 GRAPHIC LCD RoHS:否 制造商:ELECTRONIC ASSEMBLY 產(chǎn)品: 分辨率:128 x 64 流體類型:FSTN Positive 接口: 背光: 背景色:White 工作溫度范圍:- 20 C to + 70 C 封裝:Bulk |
| DMF-50840NB-FW-ASE-EFN | 制造商:Kyocera Industrial Ceramics 功能描述:OPTREX DISPLAY 5.7" - Bulk |
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