DC-AC INVERTER UNIT
PS-DA0211-02(S) (11 W DUAL OUTPUTS)
ELECTRICAL CHARACTERISTICS :
Conditions
Vrmt
Specification
Parameters
Symbols
Unit
Note
Vin (V)
Tu (°C)
Min.
Typ.
Max.
(V)
Vbr = 0 Vdc
Iout
Iout
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
6.0
2.5
-
6.5
3.0
7.0
3.5
mArms
mArms
Adc
Output Current
Output Current
Input Current
Vbr = 4.2 Vdc
Iin
0.84
52
1.23
59.5
1.700
-
F
44.5
kHz
Frequency
Vopen
Tsd
11.4
12±1.2 5±0.25 0 ~ +50
5±0.25 0 ~ +50
5±0.25 0 ~ +50 1.300
1.500
-
Vrms
sec
Open Circuit Voltage
No load Shutdown
Dimming Function
without load
Vbr.4.2Vdc²
1.0
2.5
Int. PWM
-
3.0
3.5
mArms
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.
Dimming function: Brightness max. @ Vbr = 0 Vdc, Brightness min. @ Vbr. = 4,2 Vdc.
TESTING BLOCK DIAGRAM :
TEST CIRCUIT :
F
1000:1
PROBE
F
V
Vopen
RL1
SW1
a
Operation of unit
Operation
Iin
~
A
Vin
CN1-1
CN1-2
CN1-3
SW3
12 V
V
CN2-1
CL1
Non operation
b
A
~
T1
Iout1
CN2-2
CN3-1
SW4
SW5
Vbr
0 ~ 4.2 Vdc
CN1-4
CN1-5
CL2
RL2
a
Vrmt
0 / 5 Vdc
A
~
b SW1
V
Iout2
SW6
CN3-2
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All specifications are subject to change without notice.
Page (2)
Version 1.5.3, 7th July 2008