QF337V2-15S

QF337V2 09/03/10 Page 4
1. General
The DC to AC inverter is designed as a low noise high frequency high efficiency
and as a low profile and light weight switching power supply.
2. Feature
Applicable 4 Tubes; PWM Mode
Constant current output
Possesses open load protection
No load –output auto stop
Meet TCO 99
3. LCD Application
. LCD SIZE L C M Model Brand Remark
24”
4. Operating Conditions
M240HW01 AUO
Item Symbol Conditions MIN MAX Unit Remark
Input Voltage Vin 10.5 14 V
Operating Temperature Top Ha=90%RH 以下 0 65 °C
Storage Temperature Tstg Ha=95%RH 以下 -10 80 °C
Operating Humidity Hop Ta=0〜55 °C 20 90 %RH
Storage Humidity Hstg Ta=20〜80 °C - 95 %RH
5-1. Operating Characteristics
Item Symbol Conditions MIN. TYP. MAX. Unit Remark
Input Voltage Vin GND=0V 11.2 12 13.2 V Vin=12V
Input Current
(Low Brightness)
Input Current
(High Brightness)
Lamp Current
(Low Brightness)
Lamp Current
(High Brightness)
IinL
IinH
IoutL
IoutH
Vin =TYP. ±1%
VR=MIN (I out =MIN)
Vin =TYP. ±1%
VR=MAX (I out =MAX)
Vin =TYP. ±1%
VR=MIN (I out =MIN)
Vin =TYP. ±1%
VR=MAX (I out =MAX)
-- 180 -- mA
2450 2600 2800 mA
-- --
mA
rms
7.0 7.5 8.0 mA
Working Frequency 50 52 54
Dimming Tube Current 5% 100%
Dimming Frequency -- 275 --
Brightness Control Connection of Voltage 5.0 0.0 V
Output Voltage CCFT Current =7 mA -- TBD -- V
rms