CXA-L10L [POWER-SYSTEMS]
DC-AC INVERTER UNIT 4.5W DUAL OUTPUTS, PCB MOUNTABLE TYPE; DC -AC逆变单元4.5W双输出， PCB MOUNTABLE TYPE
| 型号： | CXA-L10L |
| 厂家： | 
POWER SYSTEMS GMBH+CO.KG |
| 描述： | DC-AC INVERTER UNIT 4.5W DUAL OUTPUTS, PCB MOUNTABLE TYPE |
| 文件： | 总4页 (文件大小：143K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DC-AC INVERTER UNIT
(STANDARD)
CXA-L10L (4.5W DUAL OUTPUTS, PCB MOUNTABLE TYPE)
DESCRIPTION :
TDK DC/AC Inverter, CXA-series, are low-noise, high frequency
power sources developed for driving Cold Cathode Fluorescent
Lamps operating at 20~80 kHz. These inverters are designed to
handle a wide range of lamp characteristics.
FEATURES :
Constant current output ensures compatibility with a wide
range of discharge lamps.
High efficiency resonant circuitry produces low-noise,
sinusoidal-wave output.
One-lamp/two-lamp combined-use capability allows use in
four different configurations.
Common ground or floating bulb configurations.
Compact size and light weight facilitate PC board mounting.
High Efficiency (80%)
TEMPERATURE & HUMDITY :
Operating Temperature Range
Storage Temperature Range
Humidity
-10 °C ~ +60°C
-20 °C ~ +85°C
95%RH max (No dew)
DIMENSIONS :
(Bottom View)
(Side View)
21Max
16.5±0.2
15.24±0.2
5Min 13Max
(1.0)
Unit : mm
Weight: 11.4 (g) typ.
1
2
3
4
5
Jumper (*1)
R1.15±0.2
0.5±0.2
5-φ0.8±0.1 or 5- 0.64±0.07
(Solder plated obstinate copper wire)
*1 Remove for Isolated
Ground
Power Systems – The Power Solution
Web:
www.Power-Systems.de
Info@Power-Systems.de
Address: Dörnet 8 ; 74360 Ilsfeld-Auenstein / Germany
Email:
Tel. :
Fax:
+ 49 / 70 62 / 67 59 - 6
+ 49 / 70 62 / 67 59 - 80
All specification are subject to change without notice.
Page ( 1 / 4 )
VER, 04 October 2002
DC-AC INVERTER UNIT
(STANDARD)
CXA-L10L (4.5W DUAL OUTPUTS, PCB MOUNTABLE TYPE)
CONNECTOR CONFIGURATION:
ABSOLUTE MAXIMUM RATINGS:
Pin No. Symbols
Ratings
12V
0V
300Vrms
300Vrms
0V
Items
Input Voltage
Output Power
Symbols Specification
Unit
VDC
W
Vin
1
2
3
4
5
Vin
0~14.4
GND
Pout
4.5
OUT1
OUT2
OUT GND
ELECTRICAL CHARACTERISTICS:
Conditions
Vin [V] Ta [°C] RL [K
Specification
Items
Symbols
Iout
Unit
Connection
Min.
Typ.
10
Max.
11
Ω ]
12±0.12
12±0.6
12±0.6
12±0.6
23±5
30
9
8
Output
Current
mArms
-10~60
-10~60
-10~60
23~37
23~37
23~37
10
12
Input Current
Frequency
Iin
F
-
320
30
480
35
mA DC
kHz
1
25
Open Circuit
Voltage
Output
Current
Vopen
Iout
12±0.6
-10~60
800
900
-
Vrms
∞
12±0.12
12±0.6
12±0.6
12±0.6
23±5
50
5.3
4.7
-
6
6
6.7
7.3
300
40
mArms
-10~60
-10~60
-10~60
38~62
38~62
38~62
Input Current
Frequency
Iin
F
200
35
mA DC
kHz
2
3
4
30
Open Circuit
Voltage
Output
Current
Vopen
Iout
12±0.6
-10~60
800
900
-
Vrms
∞
12±0.12
12±0.6
12±0.6
12±0.6
23±5
60
4.5
4.0
-
5
5
5.6
6.1
270
35
mArms
-10~60
-10~60
-10~60
45~75
45~75
45~75
Input Current
Frequency
Open Circuit
Voltage
Output
Current
Iin
F
180
30
mA DC
kHz
25
Vopen
12±0.6
-10~60
800
900
-
Vrms
∞
12±0.12
12±0.6
12±0.6
12±0.6
23±5
60
4.5/4.5
5/5
5/5
320
30
5.5/5.5
6/6
Iout1 /
Iout2
mArms
-10~60
-10~60
-10~60
45~75
45~75
45~75
4/4
-
Input Current
Iin
F
480
mA DC
kHz
Frequency
Open Circuit
Voltage
25
35
Vopen
12±0.6
-10~60
800
900
-
Vrms
∞
Power Systems – The Power Solution
Web:
www.Power-Systems.de
Info@Power-Systems.de
Address: Dörnet 8 ; 74360 Ilsfeld-Auenstein / Germany
Email:
Tel. :
Fax:
+ 49 / 70 62 / 67 59 - 6
+ 49 / 70 62 / 67 59 - 80
All specification are subject to change without notice.
Page ( 2 / 4 )
VER, 04 October 2002
DC-AC INVERTER UNIT
(STANDARD)
CXA-L10L (4.5W DUAL OUTPUTS, PCB MOUNTABLE TYPE)
APPLICATION
Connection 1
Connection 3
Pin1 (Vin)
Pin3 (out1)
Pin4 (out2)
Pin1 (Vin)
Pin3 (out1)
Pin4 (out2)
CCFL
CCFL
Vin
Vin
Pin2 (GND) Pin5 (out GND)
Pin2 (GND) Pin5 (out GND)
Connection 2
Connection 4
Pin1 (Vin)
Pin3 (out1)
Pin4 (out2)
Pin1 (Vin)
Pin3 (out1)
Pin4 (out2)
CCFL2
CCFL
CCFL1
Vin
Vin
Pin2 (GND) Pin5 (out GND)
Pin2 (GND) Pin5 (out GND)
Note 1.
Note 2.
For circuit connection, please prefer to test circuit diagram.
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.
Note 4.
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.
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.
Note 6.
For operation in floating mode, please remove jumper (J1) on top side of PCB that pin2 and pin5.
To prevent electrical discharge from high voltage area, please use non-conductive fastener in U mounting
hole.
Power Systems – The Power Solution
Web:
www.Power-Systems.de
Info@Power-Systems.de
Address: Dörnet 8 ; 74360 Ilsfeld-Auenstein / Germany
Email:
Tel. :
Fax:
+ 49 / 70 62 / 67 59 - 6
+ 49 / 70 62 / 67 59 - 80
All specification are subject to change without notice.
Page ( 3 / 4 )
VER, 04 October 2002
DC-AC INVERTER UNIT
(STANDARD)
CXA-L10L (4.5W DUAL OUTPUTS, PCB MOUNTABLE TYPE)
TEST CIRCUIT:
Connection
Test circuit
Notes
lin
A
(1)Vin
OUT1(3)
OUT2 (4)
Vin
Vin
Vin
Vin
V
V
V
V
RL
RL
RL
Short of OUT1,OUT2
1
A
(2)GND
OUT GND(5)
lout
lout
lout
1000:1
V
lin
A
(1)Vin
OUT1 (3)
OUT2(4)
NC
A
Open of OUT2
2
3
4
(2)GND
OUT GND(5)
1000:1
V
lin
A
(1)Vin
OUT1 (3)
OUT2(4)
Short of OUT2,OUT GND
A
(2)GND
OUT GND(5)
1000:1
V
lin
A
(1)Vin
OUT1 (3)
OUT2 (4)
RL1
lout2
A
(2)GND
OUT GND(5)
RL2
A
1000:1
V
lout1
Power Systems – The Power Solution
Web:
www.Power-Systems.de
Info@Power-Systems.de
Address: Dörnet 8 ; 74360 Ilsfeld-Auenstein / Germany
Email:
Tel. :
Fax:
+ 49 / 70 62 / 67 59 - 6
+ 49 / 70 62 / 67 59 - 80
All specification are subject to change without notice.
Page ( 4 / 4 )
VER, 04 October 2002
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