POWER-SYSTEMS CXA-L0512-NJL

DC-AC INVERTER UNIT
CXA-L05XX-NJL SERIES (3.0W SINGLE OUTPUT)
(PRELIMNARY, STANDARD)
DESCRIPTION :
This DC to AC Inverter was developed for notebook computer and
many other low LCD Backlight power supply as low profile
applications, either for Note Book PC or Industrial.
APPLICABLE LCD:
6 to 10 inches single lamp type
Lamp Voltage 600V
Lamp Current 5mA
FEATURES :
High Efficiency (85%)
Fuse protection
High Efficiency
Low noise with voltage resonant circuit
TEMPERATURE & HUMDITY :
Operating Temperature Range
Storage Temperature Range
Humidity
0°C ~ +60°C
-30 °C ~ +85°C
95 %RH max
DIMENSIONS :
60±0.2
(2)
(3)
80.5 max
(8)
Unit: mm
16±0.2
CN2
1
2-φ2.2±0.1
1
CN1
14±0.2
20.5max
Weight: 11.0g typ.
2
2-R1.1±0.1
1
3
8 max
1 max
No.
1
2
3
Part Discription
PCB
Connector CN1
Connector CN2
Qty.
1
1
1
Material
UL94V-0 (FR-4 or CEM-3)
53261-0590
SM02(8.0)B-BHS-1
Note
t=1.0mm
Molex
JST
Power Systems – The Power Solution
Web:
Email:
www.Power-Systems.de
[email protected]
All specification are subject to change without notice.
Address: Dörnet 8 ; 74360 Ilsfeld-Auenstein / Germany
Tel. :
+ 49 / 70 62 / 67 59 - 6
Fax:
+ 49 / 70 62 / 67 59 - 80
Page ( 1 /4 )
VER, 28 October 2003
DC-AC INVERTER UNIT
CXA-L05XX-NJL SERIES (3.0W SINGLE OUTPUT)
(PRELIMNARY, STANDARD)
Input Side CN1:
Pin No. Symbols
CN
CN
CN
CN
CN
1-1
1-2
1-3
1-4
1-5
Vin
GND
Output Side CN2:
Ratings
CXA-L0505-NJL CXA-L0512-NJL CXA-L0524-NJL
5V
12V
24V
0V
0V
0V
N.C.
-
-
Pin No. Symbols
CN 2-1 VHIGH
N.C.
CN 2-2
CN 2-3 VLOW
Ratings
600 Vrms
(0V)
-
ELECTRICAL CHARACTERISTICS:
CXA-L0505-NJL
Ite ms
Symbols
Output
Current
Input Current
Fre quency
Open Circuit
Voltage
Iout1
Iout2
Iin
F
Conditions
Vin (V) Ta (°C) RL (KΩ )
5±0.05 18~28
120
110~130
5±0.25
0~60
∞
Vope n
Spe cifica tion
Unit
Min. Typ. Ma x.
4.5
5.0
5.5
mArms
4.0
5.0
6.0
720 1000 mA DC
33
40
47
kHz
1400 1500
-
Vrms
CXA-L0512-NJL
Conditions
Ite m s
Spe cifica tion
Sym bols
Output
Curre nt
Input Curre nt
Fre que ncy
Ope n Circuit
V olta ge
Iout1
Iout2
Iin
F
Unit
Vin (V ) Ta (°C)
RL (K ⎠ )
M in.
12±0.12 18~ 28
120
4.5
4.0
33
110~130
12±0.6
0~60
∞
Vope n
Typ. Ma x .
5.0
5.0
300
40
1400 1500
5.5
6.0
500
47
m A DC
kHz
-
V rm s
m Arm s
CXA-L0524-NJL
Items
Symbols
Output
Curre nt
Input Curre nt
Fre que ncy
Ope n Circuit
Volta ge
Iout1
Iout2
Iin
F
Conditions
Vin (V) Ta (°C) RL (K⎠ )
24±0.24 18~28
120
110~130
24±1.2
Vope n
0~60
∞
Spe cifica tion
Unit
Min. Typ. Ma x .
4.5
5.0
5.5
mArm s
4.0
5.0
6.0
150 250 mA DC
26
32
38
kHz
1400 1500
-
Vrm s
Power Systems – The Power Solution
Web:
Email:
www.Power-Systems.de
[email protected]
All specification are subject to change without notice.
Address: Dörnet 8 ; 74360 Ilsfeld-Auenstein / Germany
Tel. :
+ 49 / 70 62 / 67 59 - 6
Fax:
+ 49 / 70 62 / 67 59 - 80
Page ( 2 /4 )
VER, 28 October 2003
DC-AC INVERTER UNIT
CXA-L05XX-NJL SERIES (3.0W SINGLE OUTPUT)
APPLICATION (for example)
None Dimming Type
CN1-1(Vin)
(PRELIMNARY, STANDARD)
CN2-1(Iout)
CXA-L0512-VJL
SM02(8.0)B-BHS
(JST)
Vin
CN1-2(GND)
CN1-3(NC)
CN1-4(NC)
CN1-5(NC)
CCFL
RL
CN2-3(Iout-ret)
TEST CIRCUIT:
lin
A
Vin
CN1-1
(Vin)
V Vin
-
CN2-1
(VHIGH)
CN1-2
(GND)
NC
CN1-3
(NC)
NC
CN1-4
(NC)
NC
CN1-5
(NC)
RL
Iout
CN2-3
(VLOW)
F
1000:1
A
V
Power Systems – The Power Solution
Web:
Email:
www.Power-Systems.de
[email protected]
All specification are subject to change without notice.
Address: Dörnet 8 ; 74360 Ilsfeld-Auenstein / Germany
Tel. :
+ 49 / 70 62 / 67 59 - 6
Fax:
+ 49 / 70 62 / 67 59 - 80
Page ( 3 /4 )
VER, 28 October 2003
DC-AC INVERTER UNIT
CXA-L05XX-NJL SERIES (3.0W SINGLE OUTPUT)
(PRELIMNARY, STANDARD)
Note 1.
For circuit connection, please prefer to test circuit diagram.
Note 2.
Please use minimum of 2mm clearance (all directions) between inverter high voltage area and any
conductors. Please refer to mechanical drawing for marking of high voltage area.
Note 3.
Open voltage (strike voltage) is measured across the transformer secondary winding at no load as the
reading at the output connector would be less than the actual value.
Note 4.
If the start up voltage falls below Cold Cathode Tube strike voltage, the CCFL will not light up easily
specially at lower ambient temperature. Please review mounting instruction to avoid any abnormal
operation due to coupling/leakage capacitance of inverter high voltage area to any
surrounding conductor.
Note 5.
For operation in non-isolated configuration, please connect CN2-3 (V-Low) to input return (GND) as the
output of DC/AC inverter is electrically isolated from input.
Note 6.
For proper operation of circuit protection (FUSE or IC PROTECTOR) of CXA-L0505-NJL, please use
minimum of 2A capacity for input power supply and 1A for CXA-L0512-NJL and CXA-L0524-NJL..
Power Systems – The Power Solution
Web:
Email:
www.Power-Systems.de
[email protected]
All specification are subject to change without notice.
Address: Dörnet 8 ; 74360 Ilsfeld-Auenstein / Germany
Tel. :
+ 49 / 70 62 / 67 59 - 6
Fax:
+ 49 / 70 62 / 67 59 - 80
Page ( 4 /4 )
VER, 28 October 2003