QF337V2-15S

QF337V2 09/03/10 Page 1
APPROVE SHEET
PARTS: DC-AC INVERTER
PARTS NO: QF337V2.15S
SIGNATURE
(ROHS COMPLIANCE)
CHECKER DESIGNER

QF337V2 09/03/10 Page 2
MODIFICATION RECORDS (修改記錄)
Version Date Contents Remark

QF337V2 09/03/10 Page 3
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
21.5”,21.6”
4. Operating Conditions
AUO
CMO
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
2250 2400 2650 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

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

QF337V2 09/03/10 Page 5
6. Connector Socket
6-1. (CN5) Input Connector
PIN No Symbol Description
1 Vin DC+12V
2 Vin DC+12V
3 Vin DC+12V
4 GND Ground
5 GND Ground
6 GND Ground
7 Brightness Brightness Control
8 Control ON/OFF control ON=+3~5V
OFF=0~0.8V
6-2. (CN1, 2, 3, 4) Output Connector
PIN No Symbol Description
1 Output Lamp High Voltage
2 Output Lamp Low Voltage
6-3. Connector Model No & Brand
Connector No. Connector Model No Brand
CN5 S8B-PH-SM4
CN1,2 SM02B
CN3,4 SM02B
S8B-PH-SM4
7. Mechanical Characteristics
JST or
compatible
SM02B
(pin1) (pin1)
Dimension: 157mm *55mm * 10mm
Weight: MAX.72 g

PCB DIMENSION
QF337V2 09/03/10 Page 6

QF337V2 09/03/10 Page 7
Label
Batch number
Item No. Version number
The year of manufacture
The week of manufacture
06 for 2006, 07 for 2007 ….etc.
“S” = ROHS COMPLIANCE.
QF337V2.15 S
ABC 0702
ROHS
COMPLIANCE

QF337V2 09/03/10 Page 8
PCB LAYOUT

PCB LAYOUT
QF337V2 09/03/10 Page 9

QF337V2 09/03/10 Page 10
QF Number: Whether
Uses
QF337V2
ITEM MATERIAL CLASS UL FILE
1.FERRITE
NO
ˇ 2F8;2G8 TOMITA
CORE ˇ NC-2H NICERA
MANUF ACTURER
2.BOBBIN ˇ LCP (94V-0) E4008L 130�C E54705(M) SUMITOMO CHEMICAL CO
3.TAPE 3M. 1350-1(b) 130�C E17385(N) 3M COMPANY ELECTRICAL
4.MYLAR
FILM
5.WIRE
6.VARNISH
LTD
MARKETS DIV (EMD)
LUMIRROR Z2 (94VTM-2) 105�C E86511(M) TORAY INDUSTRIES INC
ˇ Polyimide (PI)
6051
130�C E229087 WUXI GOTO POLYMER
MATERIALS CO LTD
FORMEX-18 105�C E121855 FORMEX,DIV OF IL TOOL
WORKS INC,FRMRLY
FASTEX,DIV OF IL TOOL
WORKS INC
ER 105�C E110983 GARWARE POLYESTER.LTD
ˇ POLYURETHANE
ENAMELLED COPPER
UEW-2
130�C E79029(S) TOTOKU ELECTRIC CO.LTD
ˇ UEW-1(SFBW,SFBY) 155�C E79029(S) TOTOKU ELECTRIC CO.LTD
ˇ Pp155 155�C E143312 ELEKTRISOLA (MALAYSIA)
SDN BHD
ˇ DD 130�C E84081 PACIFIC ELECTRIC WIRE &
CABLE CO.LTD
ˇ BC-359 130�C E317427 JOHN C DOLPH CO
ˇ BC-346A 200�C E317427 JOHN C DOLPH CO
7.COVER ˇ LCP(94V-0)
E4008L
130�C E54705(M) SUMITOMO CHEMICAL CO
8.EPOXY F500A ; F500B 94V-0 E180899 HUNG SHIUNG
9. SILCONE
RUBBER
ˇ SE9189 GRAY RTV 105�C E55519
ˇ LDC-737 105�C E111943
LTD
ENTERPRISES CO.LTD
DOW CORNING TORAY
CO.LTD
JP-1618FR 94V-0 E301542 FOSHAN SHUNDE JIAZHI
CHEMICAL INDUSTRY CO
LTD

QF337V2 09/03/10 Page 11
QF Number: Whether
Uses
QF337V2
ITEM MATERIAL CLASS UL FILE NO MANUFACTURER
10.PCB ˇ 03V0 130�C E171781 ART P.C.B CORP
11.FUSE
251;429 E10480 LITTELFUSE INC
ˇ 451 E10480 LITTELFUSE INC
ˇ C1Q E20624 BEL FUSE INC
ˇ 3216FF E19180 COOPER INDUSTRIES
INC BUSSMANN DIV
ICP-S E107856 ROHM CO ., LTD.
12.PHOTOCOUPLER LTV817A E113898 LITE-ON TECHNOLOGY
13.CONNECTOR
ˇ
ˇ
SM02B 、SM02(8.0)、
SM04(4.0)、SXB-PH、
BXB-PH Series
SM02B 、SM02(8.0)、
SM04(4.0)、SXB-PH、
BXB-PH、53261 Series
94V-0 E60389 TOKUTSHU TERMINAL
CO.,LTD(JST)
94V-0 E179987 GEAN-LEA
ENTERPRISES CO.,LTD