Parameter Guide Line For Ccfl Inverter - AOC LM-729 Service Manual
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LM-729 Service Manual
4.4.4 Parameter guide line for CCFL Inverter
INVERTER MAX BRINGTHNESS (Vadj:5.0v), LOAD=120K X4(ROOM TEMPERATURE 25 4 )
ITEM
Input voltage
Input current
Output Current
Frequency
H.V open
H.V Load
Start voltage
Protect delay time
INVERTER MIN BRINGTHNESS (Vadj:0.0v), LOAD=120K X4(ROOM TEMPERATURE 25 4 )
ITEM
input voltage
input current
Output Current
Frequency
H.V open
Start voltage
H.V Load
SYMBOL MIN.
Vin
10.8
Iin
Iout
6.0
F
50.0
Vopen
1450
Vload
710
Vst
1650
PDT
0.4
SYMBOL
MIN.
Vin
10.8
Iin
Iout
3.0
F
50.0
Vopen
1450
Vst
1650
Vload
350
TYP.
MAX.
12
13.2
2250
2500
6.5
7.0
55.0
60.0
1600
1750
810
910
1750
1850
1
4
TYP.
MAX.
12
13.2
660
750
3.5
4.0
55.0
60.0
1600
1750
1750
1850
450
550
Rev: A
UNIT
REMARK
V
mA
FOR 4 LOAD
mA
FOR 1 LOAD
KHZ FOR 1 LOAD
Vrms NO LOAD
Vrms RL=120K
Vrms RL=CCFL
Sec
UNIT
REMARK
V
mA
FOR 4 LOAD
mA
FOR 1 LOAD
KHZ FOR 1 LOAD
Vrms NO LOAD
Vrms RL=CCFL
Vrms RL=120K
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