CLAA215FA01 CHUNGHWA PICTURE TUBES, CLAA215FA01 Datasheet - Page 8

• Manufacturer Part Number: CLAA215FA01
• Description: Display Module
• Manufacturer: CHUNGHWA PICTURE TUBES

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Title：CLAA215FA01
ISO Datasheet No: T-3010004-008-F
Datasheet Version.: 01
(2).Backlight
1. Electrical specification
2. Lamp life time
[Note] Inverter vendor: Sumida, model: TWS-400-9656
1) If the waveform of light up-driving is asymmetric, the distribution of mercury inside the lamp
2) The lamp working current (I
B/L power consumption
Lamp life time
Starting Lamp Voltage
(turn on/off)
B/L operating current
Rated time
Inverter Frequency
tube will become unequally or will deplete the Ar gas in it. Then it may cause the abnormal
phenomenon of lighting-up. Therefore, designers have to try their best to fulfill the conditions
under the inverter designing-stage as below:
of lamp typical current.(I
*The property of single lamp
*Measure system: connector current meter with low voltage end
ITEM
B/L Current
B/L Voltage
ITEM
ILO at 3.0 mA ILO at 7.5 mA ILO at 8.0 mA
Min. 50,000
－
SYMBOL MIN TYP
CHUNGHWA PICTUER TUBES, LTD.
cyc :
CHUNGHWA PICTUER TUBES, LTD.
Technical Specification
TECHNICAL SPECIFICATION
ILO
WL
VL
VS
VS
cyc
IL
FI
Cycle RMS of oscilloscope)
) of any waveform of light up-driving can not over the maximum
Min.100,000
Min. 50,000
738
7.0
－
40
－
－
3
23.4
820
7.5
7.5
50
－
－
Min. 35,000
MAX
1770
1530
26.6
858
8.0
8.0
60
－
mArms
mArms
UNIT
Vrms
Vrms
Vrms
kHz
W
Issue Date ：
UNIT
time
Doc. No：
Hr
Version：
Page:
REMARK
*1) Ta=25℃
*1) Ta=25℃
*2) Ta=25℃
REMARK
IL=7.5mA
IL=7.5mA
Ta=25℃
Ta=25℃
2008/12/30
Ta=0℃
Ta=25℃
*4)
8/31
A
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