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PS-DA0253-03-E-B Datasheet Preview

PS-DA0253-03-E-B Datasheet

DC-AC INVERTER UNIT

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PS-DA0253-03-E-B pdf
DC-AC INVERTER UNIT
PS-DA0253-03-E-B(S) (9 W DUAL OUTPUTS)
(PRELIMINARY INFORMATION)
DESCRIPTION :
This DC to AC Inverter was developed for many other low LCD
Backlight power supply as low profile applications.
Optimized for Sharp: LQ121S1DG61, LQ104V1DG61, LQ104V1LG61, LQ104V1DG64, LQ104V1LG64,
LG121S1LG61, LQ121S1LG64, LQ121S1DG64
APPLICABLE LCD:
10 to 15 inches dual lamp type
Lamp Voltage 600 Vrms
Lamp Current 2 x 6.0 mArms
Lamp Start Up Voltage 1.700 Vrms (Vin : 12 Vdc)
FEATURES :
Current Feedback Circuit
High Efficiency
Low noise with voltage resonant circuit
Regulated output current
RoHS compliant (S)
TEMPERATURE & HUMIDITY :
Operating Temperature Range
Storage Temperature Range
Humidity
-30°C ~ +80°C
-30°C ~ +85°C
95 %RH max
DIMENSIONS :
LxBxH
Pin1
153 x 22 x 10 mm
Pin1
Pin1
Unit : mm
Weight :40 (g) typ.
Com pone nts
No.
1
2
3
Note: Please use plastic screw in case of a non-insulating mounting base!
Part Description
PCB
Connector CN1
Connector CN2 ~ CN3
Qty.
1
1
2
Material
UL94V-0 (FR-4 or CEM-3)
53261-0790
S M0 2 (8 .0 )B -B H S -1 -TB
Note
t=1.6m m
Molex or equal
JST or equal
Input side CN1:
Pin No. Symbols
CN 1-1+2 Vin
CN 1-3+4 GND
CN 1-5
Vrm t
CN 1-6
Vbr
CN 1-7
Rbr
Ratings
10.8 ~ 13.2 Vdc
0 ~ 0.4 = OFF / 2.5 ~ Vin = ON
0 ~ 1.8 Vdc
0 ~ 10kOhm
Output side CN2 ~ CN3
Pin No. Symbols
Ratings
CN 2-1 Vhigh 600 Vrm s (6.0 m Arm s )
CN 2-2
N .C .
-
CN 2-3
Vlow
(GND)
Power Systems – The Power Solution
Web:
www.Power-Systems.de
Email:
Info@Power-Systems.de
All specifications are subject to change without notice.
Page (1)
Address: Hauptstr. 48 ; 74360 Ilsfeld-Auenstein / Germany
Tel. : + 49 / 70 62 / 67 59 - 6
Fax: + 49 / 70 62 / 67 59 - 800
Version 1.1.3, 02nd September 2010



Power Systems
Power Systems

PS-DA0253-03-E-B Datasheet Preview

PS-DA0253-03-E-B Datasheet

DC-AC INVERTER UNIT

No Preview Available !

PS-DA0253-03-E-B pdf
DC-AC INVERTER UNIT
PS-DA0253-03-E-B(S) (9 W DUAL OUTPUTS)
(PRELIMINARY INFORMATION)
ELECTRICAL CHARACTERISTICS :
Parameters
Conditions
S ym bols
Vin (V) Vbr (V) Tu (°C)
Specification
Min. Typ. Max.
Output Current
Iout 12±1.2 0.0 -30 ~ +80 5.3 6.0 6.7
Output Current
Iout 12±0.6 1.8 -30 ~ +80 1.3 2.0 2.7
Input Current
Iin 12±1.2 0.0 -30 ~ +80 -
0.75 1.0
Frequency
F 12±1.2 0.0 -30 ~ +80 32.5 40 47.5
Open Circuit Voltage Vopen 11.4 0.0 -30 ~ +80 1.500 1.700 1.900
No Load Shutdown
Ts d 12±1.2 0.0 -30 ~ +80 1.0
-
-
Unit
m Arm s
m Arm s
Adc
kHz
Vrm s
sec
Note
Dut y 100%
wit hout load
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.
Other dimming voltage (like 0 ~ 3 Vdc) are available. Please request factory.
DIMMING CHARACTERISTICS (Reference)
7,0
6,0
5,0
4,0
3,0
2,0
1,0
0,0
0,0 0,4 0,7 1,1 1,4 1,8
Vbr (VDC)
TEST CIRCUIT :
Vin
10.8 ~ 13.2 V
A Iin
V
Vrmt
0 / 5 Vdc
a
V b SW1
F
F
CN1-1
CN1-2
CN1-3
CN1-4
T1
CN1-5
CN2-1
1000:1
PROBE
SW3
Vopen
V
~
CN2-2
N.C.
CN2-2 SW4
CN3-1
SW5
RL1
A
~
CL1
Iout
1
Vbr
0 ~ 1.8 Vdc
c
V d SW2
Rbr
0 ~ 10 kOhm
CN1-6
CN1-7
CN3-2
N.C.
CN3-2 SW6
RL1
A
~
CL1
Iout
2
SW1
a
b
Operation of unit
Op e ra ti o n
Non operation
SW2
c
d
Operation of unit
Vbr 0 ~ 1.8 Vdc dimming
Rbr 0 ~ 10 kOhm dimming
Power Systems – The Power Solution
Web:
www.Power-Systems.de
Email:
Info@Power-Systems.de
All specifications are subject to change without notice.
Page (2)
Address: Hauptstr. 48 ; 74360 Ilsfeld-Auenstein / Germany
Tel. : + 49 / 70 62 / 67 59 - 6
Fax: + 49 / 70 62 / 67 59 - 800
Version 1.1.3, 02nd September 2010


Part Number PS-DA0253-03-E-B
Description DC-AC INVERTER UNIT
Maker Power Systems
Total Page 2 Pages
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