DC-AC INVERTER UNIT - Power

DC-AC INVERTER UNIT
PS-DA0211-02(S) (11 W DUAL OUTPUTS)
DESCRIPTION :
This low profile DC/AC Inverter is developed for dual lamps.
APPLICABLE LCD:
6.4 to 15 inches double lamps
Lamp Voltage 650 Vrms
Lamp Current 2 x 6.5 mArms
Lamp Start Up Voltage 1.500 Vrms (Vin : 12 Vdc)
FEATURES :
Remote ON/OFF
Open Lamp Detection
RoHS compliant (S)
TEMPERATURE & HUMIDITY :
Operating Temperature Range
-20°C ~ +70°C (for Optrex T-51513D104JU-FW-A-AC)
0°C ~ +50°C for all other displays.
-40°C ~ +85°C
95 %RH max
Storage Temperature Range
Humidity
140 x 24 x 14 mm
3.2Ø X2
PIN 1
PIN 1
Q2
C3
C6
R21
C8
R15
R18
C12
R4
? ?
CAUTION
Q11
R8
C10
L2
T1
CN3
C4
C5
R2
R6
R9
Q12
R20
R3
? ?
R7
!
R5
?
CAUTION
CN2
1
CN1
F1
D4
D3
DA0211-
D1
CN1
D2
1
Q1
REV:1.0
A0
!
T2
C2
CN3
?
LxWxH
R1
DIMENSIONS :
1
C1
CN2
L1
Unit : mm
Weight :39,8 (g) typ.
PIN 1
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 + CN3
Input side CN1:
Pin No. Symbols
Vin
CN 1-1
GND
CN 1-2
Vbr
CN 1-3
GND
CN 1-4
CN 1-5
Vrm t
Qty.
1
1
2
Material
UL94V-0 (FR-4 or CEM-3)
S5B-PH-SM3
SM02(8.0)B-BHS-1-TB
Note
t=1m m
JST or equal
JST or equal
Output side CN2:
Ratings
10.8 ~ 13.2 Vdc
Pin No.
CN 2-1
CN 2-2
0 ~ 4.2 Vdc
Symbols
Vhigh
Vlow
Ratings
650 Vrm s (6.5 m Arm s )
(GND)
Output side CN3:
0 ~ 0.4 = OFF / 4.5 ~ Vin = ON
Pin No.
CN 3-1
CN 3-2
Symbols
Vhigh
Vlow
Ratings
650 Vrm s (6.5 m Arm s )
(GND)
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 1.5.6, 19th May 2014
DC-AC INVERTER UNIT
PS-DA0211-02(S) (11 W DUAL OUTPUTS)
ELECTRICAL CHARACTERISTICS :
Parameters
Symbols
Output Current
Output Current
Input Current
Frequency
Open Circuit Voltage
No load Shutdown
Iout
Iout
Iin
F
Vopen
Ts d
Int. PWM
Dimming Function
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
12±1.2 5±0.25 0 ~ +50
-
Specification
Unit
Min.
Typ.
Max.
6.0
2.5
44.5
1.300
1.0
6.5
3.0
0.84
52
1.500
-
7.0
3.5
1.23
59.5
1.700
-
m Arm s
m Arm s
Adc
kHz
Vrm s
s ec
2.5
3.0
3.5
m Arm s
5±0.25 0 ~ +50
Note
V br = 0 V dc
V br = 4.2 V dc
wit hout load
V br.4.2V dc²
Please keep a minimum of 2mm clearance in all directions between inverter high voltage areas
and any conductors as marked on mechanical drawing.
Dimming function: Brightness max. @ Vbr = 0 Vdc, Brightness min. @ Vbr. = 4,2 Vdc.
TESTING BLOCK DIAGRAM :
TEST CIRCUIT :
Vin
12 V
A
F
Iin
1000:1
PROBE
F
CN1-1
Vopen V
~
SW3
V
CN2-1
CN1-2
CN1-3
CL1
RL1
A
~
T1
Vbr
0 ~ 4.2 Vdc
CN2-2
SW4
SW 1
Operation of unit
a
Operation
b
Non operation
Iout1
SW5
CN1-4
CN3-1
Vrmt
0 / 5 Vdc
V
b
CL2
RL2
a
SW1
CN1-5
CN3-2
SW6
A
~
Iout2
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 1.5.6, 19th May 2014