CXA-2081 [POWER-SYSTEMS]
DC-AC Inverters; 直流 - 交流逆变器
| 型号： | CXA-2081 |
| 厂家： | 
POWER SYSTEMS GMBH+CO.KG |
| 描述： | DC-AC Inverters |
| 文件： | 总2页 (文件大小：170K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
CXA-2081
(3.5W SINGLE OUTPUT)
DESCRIPTION :
DC-AC
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; 8 to 14 inches single lamp type
Lamp Voltage 500Vrms typ.
Lamp Current 7mArms typ.
(Maximum Output Power for Lamp 3.5W)
Inverters
FEATURES :
Current Feedback Circuit
High Efficiency
Low noise with voltage resonant circuit
Regulated output current
Two Power Mode (High Power Mode & Normal Mode)
TEMPERATURE & HUMDITY :
Operating Temperature Range
Storage Temperature Range
Humidity
0 ºC ~ +50 ºC
-30 ºC ~ +85 ºC
95 %RH max
DIMENSIONS :
Unit : mm
105mm
Weight : 14 (g) typ.
2
1
3
No.
Part Description
Qty.
1
Note
1
2
3
PWB
CN1
CN2
UL94V-0
t=0.8mm
(Molex)
(JST)
53261-0590
SM02B-BHSS-1-TB
1
Recommended Mate : 51021-0500 (Molex)
Recommended Mate : BHSR-02VS-1 (JST)
1
CN1 : 53261-0510 (Molex)
CN2 : SM02B-BHSS-1-TB (JST)
Pin
Symbol
Vin
Note
Pin
Symbol
Vhigh
Vlow
Note
CN1-1
CN1-2
CN1-3
CN1-4
CN1-5
8~16Vdc
0Vdc
CN2-1
CN2-2
500Vrms (7mArms)
(0.6V)
GND
Vrmt
Vbr
0 / 5~16Vdc (High Active)
0~3Vdc
0Vdc : High Power Mode / Open : Normal Mode
Vsave
Power Systems – The Power Solution
Web: www.Power-Systems.de
Email: Info@Power-Systems.de
Address: Dörnet 8 ; 74360 Ilsfeld-Auenstein / Germany
Tel. :
Fax:
+ 49 / 70 62 / 67 59 - 6
+ 49 / 70 62 / 67 59 - 80
All specification are subject to change without notice.
Page ( 1 / 2 )
VER, 04 October 2002
ELECTRICAL CHARACTERISTICS :
Normal Mode (CN1-5 : Open)
Conditions
Vbr (V) Ta (ºC)
0~50
Specifications
Parameters
Symbol
Note
Vin (V)
RL (kΩ)
min.
2.6
2.5
0.5
-
45
1500
typ.
max.
3.9
4.0
1.5
400
65
Unit
DC-AC
8~16
0±0.05
140±5
140±5
140±5
∞
3.5
Max. Brightness
Min. Brightness
Output Current
Iout
mArms
(Lamp Current)
23±5
12±0.05
2±0.05
1.0
200
55
Input Current
Frequency
Open Voltage
Iin
FL
Vopen
mA
kHz
8~16
0~2
0~50
1600
-
Vrms
Inverters
High Power Mode (CN1-5 : 0V)
Conditions
Specifications
Parameters
Symbol
Note
Vin (V)
8~16
Vbr (V)
0±0.05
3±0.05
Ta (ºC)
0~50
RL (kΩ)
70±5
70±5
70±5
∞
min.
6.6
6.5
2.5
-
45
1500
typ.
max.
7.4
7.5
3.5
700
65
Unit
7.0
Max. Brightness
Min. Brightness
Output Current
(Lamp Current)
Iout
mArms
23±5
12±0.05
3.0
400
55
Input Current
Frequency
Open Voltage
Iin
FL
Vopen
mA
kHz
8~16
0~3
0~50
1600
-
Vrms
APPLICATION (for example)
Voltage Dimming (Normal Mode)
CN1-1(Vin)
CN2-1(Vhigh)
Vin
8~16V
CN1-2(GND)
CN1-3(Vrmt)
CN1-4(Vbr)
CN1-5(Vsave)
High Power Mode
CCFL
RL
Vrmt
SW On : Active
8~16V
SW off : Non-Active
Iout
Vbr
0~2V
Normal Mode
CN2-3(Vlow)
Voltage Dimming (High Power Mode)
CN1-1(Vin)
CN2-1(Vhigh)
Vin
8~16V
CN1-2(GND)
CN1-3(Vrmt)
CN1-4(Vbr)
CN1-5(Vsave)
0
1
2
3
4
5
CCFL
RL
Vbr (Vdc)
Vrmt
SW On : Active
8~16V
SW off : Non-Active
Iout
Vbr
0~3V
CN2-3(Vlow)
CN2-1(Vhigh)
Resistor Dimming (Normal Mode)
Resistor Dimming (High Power Mode)
CN1-1(Vin)
CN1-1(Vin)
CN2-1(Vhigh)
Vin
Vin
8~16V
8~16V
CN1-2(GND)
CN1-3(Vrmt)
CN1-4(Vbr)
CN1-5(Vsave)
CN1-2(GND)
CN1-3(Vrmt)
CN1-4(Vbr)
CN1-5(Vsave)
CCFL
RL
CCFL
RL
Vrmt
Vrmt
5~16V
SW On : Active
5~16V
SW On : Active
SW off : Non-Active
SW off : Non-Active
Iout
Iout
Vbr
Vbr
3V
10kΩ
2V
CN2-3(Vlow)
10kΩ
CN2-3(Vlow)
Power Systems – The Power Solution
Web: www.Power-Systems.de
Email: Info@Power-Systems.de
Address: Dörnet 8 ; 74360 Ilsfeld-Auenstein / Germany
Tel. :
Fax:
+ 49 / 70 62 / 67 59 - 6
+ 49 / 70 62 / 67 59 - 80
All specification are subject to change without notice.
Page ( 2 / 2 )
VER, 04 October 2002
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