DC-AC INVERTER UNIT
(PRELIMINARY INFORMATION)
Output side CN2
PS-DA0137-256-B(S) (5 W SINGLE OUTPUT)
Input side CN1:
Pin No.
CN 1-1
CN 1-2
CN 1-3
CN 1-4
CN 1-5
CN 1-6
Symbols
Vin
Ratings
Pin No.
CN 2-1
CN 2-2
CN 2-3
Symbols
Vhigh
N.C.
Ratings
10.8 ~ 13.2 Vdc
960 Vrm s (5.0 m Arm s )
Vin
10.8 ~ 13.2 Vdc
-
Vrmt
Vbr
0 ~ 0.4 = OFF / 2.5 ~ 5.5 = ON
Vlow
(GND)
0 ~ 5.0 Vdc
GND
GND
-
-
ELECTRICAL CHARACTERISTICS :
Conditions
Specification
Parameters
Symbols
Unit
Note
Vin (V) Vbr (V) Tu (°C)
Min.
Typ.
Max.
Duty 100%
Iout
Iout
Iin
12±1.2
12±0.6
12±1.2
12±1.2
11.4
0.0
5.0
0.0
0.0
0.0
0.0
0 ~ +75
0 ~ +75
0 ~ +75
0 ~ +75
0 ~ +75
0 ~ +75
4.5
5.0
25
5.5
mArms
%
Output Current
Output Current
Input Current
-
-
0.55
80
-
-
50
0.5
-
Adc
F
kHz
Vrms
sec
Frequency
Vopen
Tsd
2.250
-
2.400
1.0
Open Circuit Voltage
No Load Shotdown
without load
12±1.2
-
Note 1 :
Note 2:
Please keep minimum of 2mm clearance (all directions) between inverter high voltage area as marked
on mechanical drawing and any conductors.
Open circuit on all lamps for more than 3 sec., will shut the inverter down.
TEST CIRCUIT :
SW1
a
Operation of unit
Operation
F
1000:1
PROBE
F
V
Vopen
Iin
~
A
Vin
CN1-1
CN1-2
CN1-3
Non operation
b
SW3
10.8 ~ 13.2 Vdc
V
CN2-1
a
Vrmt
0.4 / 2.5 Vdc
T1
CL1
RL1
b SW1
V
N.C.
SW4
CN2-2
CN2-3
A
~
Iout1
CN1-4
Vbr
0 ~ 5 Vdc
CN1-5
CN1-6
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All specifications are subject to change without notice.
Page (2)
Version 1.0, 25th September 2008