DC-AC INVERTER UNIT
PS-DA0245-01(S) (12 W DUAL OUTPUTS)
Input side CN1:
(PRELIMINARY INFORMATION)
Output side CN2:
Pin No. Symbols
Ratings
Pin No.
CN 2-1
CN 2-2
Symbols
Vhigh
Ratings
Vin
Vin
10,8 ~ 13,2 Vdc
10,8 ~ 13,2 Vdc
1050 Vrms (4.5 mArms)
-
CN 1-1
CN 1-2
CN 1-3
CN 1-4
CN 1-5
CN 1-6
CN 1-7
GND
GND
GND
Vbr
Output side CN3:
Pin No.
CN 3-1
CN 3-2
Symbols
Ratings
0 ~ 5.0 Vdc
0 / 5 Vdc
Vhigh
GND
1050 Vrms (4.5 mArms)
-
Vs t
Vrmt
0 ~ 0.4 = OFF / 2.5 ~ Vin = ON
ELECTRICAL CHARACTERISTICS :
Conditions
Specification
Typ.
Parameters
Symbols
Unit
Note
Vin (V) Vbr (V) Tu (°C)
Min.
Max.
Duty 100%
Duty min
Iout
Iout
Iin1
Iin2
F
12±1.2
12±0.6
12±1.2
12±1.2
12±1.2
11.4
5.0
0.0
5.0
5.0
5.0
5.0
5.0
0 ~ +50
0 ~ +50
0 ~ +50
0 ~ +50
0 ~ +50
0 ~ +50
0 ~ +50
4.0
4.5
13
5.0
mArms
%
Output Current
Output Current
Input Current
-
-
1.01
-
1.3
1.0
55
Adc
mAdc
kHz
Input Current
40
50
Frequency
Vopen
Tsd
2.200
-
2.400
1.0
2.600
-
Vrms
sec
Open Circuit Voltage
No load Shutdown
without load
12±1.2
Note 1 :
Please keep minimum of 2mm clearance (all directions) between inverter high voltage area as
marked on mechanical drawing and any conductors.
Note 2 :
Note 3:
Open circuit on all lamps for more than 3 sec., will shut the inverter down.
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 :
1000:1
PROBE
F
Vopen
F
V
~
SW2
Iin
CN2-1
A
Vin
CN1-1
CN1-2
SW1
a
Operation of unit
Operation
10.8 ~ 13.2 V
V
CN1-3
CN1-4
RL1
Non operation
CL1
b
T1
Iout
1
A
~
SW3
SW4
CN2-2
CN3-1
CN1-5
CN1-6
Vbr
0 ~ 5.0 Vdc
Vst
5 Vdc
V
RL1
Vrmt
CL1
0 / 5 Vdc
Iout
1
A
a
~
CN1-7
SW5
b SW1
V
CN3-2
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Address: Hauptstr. 48 ; 74360 Ilsfeld-Auenstein / Germany
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Tel. :
Fax:
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All specifications are subject to change without notice.
Page (2)
Version 1.5.2, 28th February 2008