DC-AC INVERTER UNIT

DC-AC INVERTER UNIT
PS-DA0412-05(S) (25 W QUAD OUTPUTS)
(PRELIMINARY INFORMATION)
DESCRIPTION :
This low profile DC to AC Inverter is developed for quad lamps.
Optimized for Fujitsu Display: FLC48SXC8V11AA
APPLICABLE LCD:
15 to 21 inches quad lamp type
Lamp Voltage 750 Vrms
Lamp Current 4 x 7.0 mArms
Lamp Start Up Voltage 1.800 Vrms (Vin : 12 Vdc)
FEATURES :
Remote ON/OFF
Open Lamp Detection
Internal PWM Controller with wide dimming function
High Efficiency
Under voltage protection
RoHS compliant (S)
TEMPERATURE & HUMIDITY :
Operating Temperature Range
Storage Temperature Range
Humidity
DIMENSIONS :
LxWxH
0°C ~ +50°C
-20°C ~ +85°C
95 %RH max
200 x 44 x 12 mm
Unit : mm
Weight :38,4 (g) typ.
Note: Please use plastic screw in case of a non-insulating mounting base!
Components
No.
1
2
3
Part Description
PCB
Connector CN1
Connector CN2 ~ CN5
Input side CN1:
Pin No. Symbols
Vin
CN 1-1;2;3
GND
CN 1-4;5;6
Vbr
CN 1-7
Vrmt
CN 1-8
Qty.
1
1
4
Material
UL94V-0 (FR-4 or CEM-3)
B8B-PH-K
SM02(8.0)B-BHS-1-TB
Ratings
10.8 ~ 13.2 Vdc
0 ~ 3.0 Vdc
0 ~ 0.5 = OFF / 3.3 ~ Vin = ON
Note
t=1m m
JST or equal
JST or equal
Output side CN2 ~ CN5:
Pin No.
Symbols
Ratings
Vhigh
750
Vrm
s (7.0 m Arm s )
CN 2-1
N.C.
CN 2-2
Vlow
(GND)
CN 2-3
Power Systems – The Power Solution
Web:
Email:
www.Power-Systems.de
Info@Power-Systems.de
All specifications are subject to change without notice.
Address: Hauptstr. 48 ; 74360 Ilsfeld-Auenstein / Germany
Tel. :
+ 49 / 70 62 / 67 59 - 6
Fax:
+ 49 / 70 62 / 67 59 - 800
Page (1)
Version 2.0.1 08th September 2010
DC-AC INVERTER UNIT
PS-DA0412-05(S) (25 W QUAD OUTPUTS)
(PRELIMINARY INFORMATION)
ELECTRICAL CHARACTERISTICS :
Parameters
Symbols
Output Current
Output Current
Input Current
Frequency
Open Circuit Voltage
Iout
Iout
Iin
F
Vopen
Note 1:
Note 2:
Conditions
Vrmt
Vin (V)
Tu (°C)
(V)
12±1.2 5±0.25 0 ~ +50
12±0.6 5±0.25 0 ~ +50
12±1.2 5±0.25 0 ~ +50
12±1.2 5±0.25 0 ~ +50
11.4
5±0.25 0 ~ +50
Specification
Min.
Typ.
Max.
6.0
7.0
18.0
1.67
55
1.800
8.0
2.17
60
3.000
50
1.650
Unit
Note
m Arm s
%
Adc
kHz
Vrm s
V br = 0 V dc
V br = 3.0 V dc
Please keep minimum of 2mm clearance (all directions) between inverter high voltage area as
marked on mechanical drawing and any conductors.
Before apply any control signal into inverter, please provide Vcc first. Please follow the reversed
sequence during power off. Power off control signal first, then power off Vcc.
TEST CIRCUIT :
SW 1
Operation of unit
a
Operation
b
Non operation
Power Systems – The Power Solution
Web:
Email:
www.Power-Systems.de
Info@Power-Systems.de
All specifications are subject to change without notice.
Address: Hauptstr. 48 ; 74360 Ilsfeld-Auenstein / Germany
Tel. :
+ 49 / 70 62 / 67 59 - 6
Fax:
+ 49 / 70 62 / 67 59 - 800
Page (2)
Version 2.0.1 08th September 2010