CLAA154WB03A CHUNGHWA PICTURE TUBES, CLAA154WB03A Datasheet - Page 9

• Manufacturer Part Number: CLAA154WB03A
• Description: Display Module
• Manufacturer: CHUNGHWA PICTURE TUBES

CPT
3.2 Back light*1)
CPT Confidential
*1) Measure method：Galvanometer connect to low voltage
3.2.1 Electrical characteristics：
LAMP LIFE-TIME (LT) Min. 15,000
3.2.2 Lamp life time
Turn-on and turn-off
Lamp Voltage(IL=6.0mA)
【Note】
*2) Frequency in this range can make the characteristics of electric and optics maintain in +/- 10% except hue.
*3) Definition of the lamp life time：
*4) For keeping good lighting situation, when design the inverter, it must be considered that the voltage large than
*5) WL=IL x VL。(IL=6mA，Ta=25 )
Lamp Initial Voltage
a. Luminance (L) under 50% of specification starting lamp voltage
b. Starting Lamp Voltage: over130% of the initial value. Ta=25℃
Inverter Frequency
Operation
starting lamp voltage.
Lamp frequency of inverter may produce interference with horizontal synchronous frequency,and this may
cause horizontal beat on the display. Therefore, please adjust lamp frequency, and keep inverter as far from
module as possible or use electronic shielding between inverter and module to avoid the interference.
Under optimum operate frequency range (40~80 KHz), will not effect panel life-time and relability .
Lamp Current
ITEM
Module
ITEM
LCD
IL at 2.0 mA IL at 6.0 mA IL at 6.5 mA
--
SYMBOL
VL
VS
IL
FI
-
Min.100,000
+
Min. 15,000
℃
MIN
1330
1730
630
9/28
5.5
50
A
Min.10,000
www.DataSheet.net/
TYP
700
6.0
--
--
--
--
Inverter
MAX
770
6.5
CHUNGHWA PICTURES TUBES, LTD.,
60
times
單位
hr
CLAA154WB03A-STUDIO-V1-20071214
mArms
Continuous Operation *4)
UNIT
Continuous Operation*3)
Vrms
Vrms
Vrms
kHz
Power
Supply
www.yslcd.com.tw
備註
Ta=25℃
REMARK
IL=6.0mA
Ta=25℃
Ta=0℃
*1)
*2)
Datasheet pdf - http://www.DataSheet4U.co.kr/