F-51168NCU-FW-AA View Datasheet(PDF) - Optrex Corporation
Part Name
Description
MFG CO.
'F-51168NCU-FW-AA' PDF : 18 Pages View PDF
2.4. Lighting Specifications
Ta=25℃
Parameter
Symbol Conditions
Min.
Typ.
Max.
Units Notes
Surface Luminance
L
IL=5mA
－
150
－
cd/㎡ 1
Average Life
TAL
IL=5mA
－
25000
－
hrs
2
Note 1 : 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 2 : 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.
I
N
VS
V
C
VL
F
L
2.5. CFL Inverter Specifications
IL
CFL Testing Circuit
Parameter
Symbol
Min.
Typ.
Input Voltage
Vin
11.4
12.0
Input Current
Iin
140
170
Cube Current
IL
4.0
5.0
Frequency
f
55
65
Adjustment Luminance Ratio L(min.):L(max.)
－
1:3
Note1:A value when luminance is maximum.
Max.
13.2
200
6.0
75
－
Ta=25℃
Units
Notes
V
－
mA Vin=12.0V
mArms Note1
kHz
Note1
－
Note2
12V
④ VIN
0V
③ GND
INV.
② VR(G)
① VR
VR:10k Ω
Note2:Testing Circuit
F-51168NCU-FW-AA (AA) No.2000-0140
OPTREX CORPORATION
OPTREX
Page 7/18
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