Power Systems CXA-0384 Dc-ac inverter unit 8 w dual outputs with dimming function Datasheet

DC-AC INVERTER UNIT
CXA-0384 (8 W DUAL OUTPUTS WITH DIMMING FUNCTION)
(PRELIMINARY INFORMATION)
DESCRIPTION :
This low profile DC to AC Inverter is developed for Dual lamps,
low power LCD back-light.
APPLICABLE LCD:
AA150XN01 (MITSUBISHI)
T-351863D150-FW-A-AA (OPTREX)
6.4 to 15 inches Dual lamp type
Lamp Voltage 600 Vrms
Lamp Current 6.5 mArms
Lamp Start Up Voltage 1.600 Vrms (Vin : 12.0 Vdc)
FEATURES :
Dimming function PWM
Remote ON/OFF
Open Lamp Detection
TEMPERATURE & HUMDITY :
Operating Temperature Range
Storage Temperature Range
Humidity
0°C ~ +70°C
-30°C ~ +85°C
95 %RH max
150±0.5
(3)
DIMENSIONS :
144±0.3
(3)
44±0.3
50±0.5
CN3
1
(3)
T2
CXA-0384
3Z05
MADE IN CHINA
1
CN2
1
1
(3)
SILICON
Unit : mm
Weight :43 (g) typ.
CN1
LED
(This LED shows the
condition of High Voltage.)
(1)
8.5 MAX
High Voltage generation
area:55mm
Note: Please use plastic screw in case of a non-insulating mounting base!
Components
No.
1
2
3
4
Part Discription
PWB
Connector CN1
Connector CN2
Connector CN3
Input side CN1:
Pin No. Symbols
Vin
CN 1-1~2
GND
CN 1-3~4
CN 1-5
CN 1-6
Vbr / Rbr
Vs t
CN 1-7
Vrm t
Qty.
1
1
1
1
Material
Conpos ite (CEM-3)
S7B-PH-SM3
SM02B-BHSS-1-TB
SM02(4.0)B-BHS-1-TB
Note
t=1m m
JST or equal
JAE or equal
JST or equal
Output side CN2
Ratings
10.8 ~ 13.2 Vdc
Pin No.
CN 2-1
CN 2-2
0 ~ 2.5 Vdc / 0 ~ 50 kΩ
Symbols
Vhigh1
Vhigh2
Ratings
600 Vrm s (6.5 m Arm s )
600 Vrm s (6.5 m Arm s )
Output side CN3
0 / 5.0 Vdc
0 ~ 0.4 Vdc: Off
2.5 ~ Vin: On
Pin No.
CN 3-1
CN 3-2
Symbols
Vlow1
Vlow2
Ratings
(GND)
(GND)
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)
VER 1-1 TO, 03 Nov 2004
DC-AC INVERTER UNIT
CXA-0384 (8 W DUAL OUTPUTS WITH DIMMING FUNCTION)
(PRELIMINARY INFORMATION)
ELECTRICAL CHARACTERISTICS :
Parameters
Symbols
Output Current
Output Current
Input Current
Input Current
Frequency
Frequency (Duty)
Open Circuit Voltage
Iout1
Iout2
Iin1
Iin2
F1
F2
Vopen
Alarm Signal
Vs t
Note 1 :
Conditions
Vrmt
Vbr (V)
(V)
5±0.05
0
5±0.05
2.5
5±0.05
0
0
0 ~ 2.5
5±0.05
0
5±0.05
2.5
5±0.05
0
5±0.05
0
Vin (V)
12.0±1.2
12.0±1.2
12.0±1.2
12.0±1.2
12.0±1.2
12.0±1.2
12.0±1.2
12.0±1.2
12.0±1.2
5±0.05
Specification
Tu (°C)
0
0
0
0
0
0
0
0
Min.
~ +70 6.0
~ +70 2.3
~ +70
~ +70
~ +70
45
~ +70 240
~ +70 1.500
~ +70 0.0
0 ~ 2.5 0 ~ +70
Typ.
Max.
6.5
3.0
0.9
50
270
1.600
0.1
7.0
3.7
1.0
1
55
300
0.5
4.5
5.1
5.5
Unit
Note
m Arm s
m Arm s
Adc
m Adc
kHz
Hz
kVrm s
Vdc
M ax
Vdc
M ax
Remot e Of f
Normal
operat io n
A larm Signal
Please keep minimum of 2mm clearance (all directions) between inverter high voltage area as marked
on mechanical drawing and any conductors.
TEST CIRCUIT :
CL1
Vin
10.8~13.2V
A Iin
CN1-1.2
Vin
T1
Q8
1
C08
6
CN2-1
Vhigh1
2
V
3
4
SW2
Vbr
0~2.5V
V
a
9
A
~
SW4
Iout1
Operation of Unit
a
Operation
b
Non Operation
OPEN
Non Operation
SW2
Operation of Unit
a
Voltage dimming
Vbr=0~2.5V
(Vbr=0V : Max Brightness)
b
Variable resistance dimming
Rbr=0~50kΩ
(Rbr=0Ω : Max Brightness)
CL2
C09
CN2-2
Vhigh2
SW5
RL2
A
~
CN3-2
Vlow2
CN1-5
Vbr
SW6
b
Rbr
0~50kW
(0.025W~)
RL1
CN3-1
Vlow1
5
CN1-3.4
GND
SW1
SW3
Iout2
CN1-6
Vst
V
Vst
Vrmt
5V
a
V
b
SW1
CN1-7
Vrmt
F
1000:1
V
~
RL1,2:Load resistance (7W MIN.)
CL1,2:Stray capacitor (3kV MIN.)
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)
VER 1-1 TO, 03 Nov 2004
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