CLAA170EA07P CHUNGHWA PICTURE TUBES, CLAA170EA07P Datasheet - Page 8

• Manufacturer Part Number: CLAA170EA07P
• Description: Display Module
• Manufacturer: CHUNGHWA PICTURE TUBES

CPT
CPT Confidential
Lamp life Time Min.50, 000
(turn on/off)
Rated time
(2)Backlight
1. Electrical specification
2.Lamp life time
ITEM
B/L Voltage
B/L Current
B/L operating current
B/L power comsuption
Inverter Frequency
Starting Lamp Voltage
[Note ] Measuring inverter Type：SAMPO DIVLCP0506D42
A：The degrees of unbalance =︱Ip – I-p︱/ Irms ×100 (%)
B：The ratio of wave height = Ip (or I-p) / Irms
If the waveform of light up-driving is asymmetric, the distribution of mercury inside the lamp
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 forfill the conditions
under the inverter designing-stage as below:
‧The degrees of unbalance： ＜10%
‧The ratio of wave height：＜√2 ±10%
ITEM
IL at 3.0 mA IL at 7.0 mA IL at 7.5 mA IL at 8.0 mA UNIT
SYMBOL
Min.100,000
Min.40, 000
ILO
WL
VL
VS
IL
FI
8/22
572.4
MIN
7.0
3.0
45
Min.40,000
--
--
--
Ip
I-p
--
TYP
20.2
www.DataSheet.net/
636
7.5
7.5
50
--
--
CLAA170EA07P Y-STUDIO-2008/08/05
CHUNGHWA PICTURES TUBES, LTD.,
Ip：high side peak
I-p：low side peak
MAX
699.6
--
--
1600
1100
22.2
8.0
8.0
65
mArms
mArms
time
UNIT
Vrms
Vrms
Vrms
hr
kHz
W
*3)，Continuous Operation,
www.yslcd.com.tw
*6)
*2)，Ta=25℃
*5)，Ta=25 ℃
*1)
REMARK
IL=7.5mA
，
Ta=25℃
Ta=25℃
，
Ta=0℃
REMARK
IL=7.5mA
Ta=25℃
*4)
Datasheet pdf - http://www.DataSheet4U.co.kr/