參數(shù)資料
型號: DMF-50081
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> 186K
代理商: DMF-50081
DMF-50081ZNB-FW (AQ) No.2000-0130
OPTREX CORPORATION
Page 7/18
OPTREX
2.7.Lighting Specifications
Ta=25
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Units
Notes
Lamp Voltage
V
L
246
Vrms
1
Lamp Current
I
L
4.0
5.0
6.0
mArms
2
Starting Voltage
V
S
370
Vrms
3
Surface Luminance
L
I
L
=5.0mA
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 initial data of luminance measured at the center of display
surface after 20 minutes power on. ( All ON pattern )
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
=5.0mA
10000
15000
hrs
5
Recommended Inverter : S-12561 ( Produced by ELEVAM ) CXA-L10L ( Produced by TDK)
V
N
I
CFL Testing Circuit
L
F
C
VS
VL
IL
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