PS-DA0253-240-B Datasheet, PDF (1/2 Pages) Power Systems GmbH+Co.KG – DC-AC INVERTER UNIT 9 W DUAL OUTPUTS

DC-AC INVERTER UNIT
PS-DA0253-240-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,
either for LCD Monitor or Industrial PC.
Optimized for Sharp: LQ121K1LG11
APPLICABLE LCD:
10 to 15 inches dual lamp type
Lamp Voltage 660 Vrms
Lamp Current 2 x 6.5 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
-10°C ~ +50°C
-20°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
Qty.
PCB
1
Connector CN1
1
Connector CN2 ~ CN3
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
Ratings
CN 1-1+2 Vin
10.8 ~ 13.2 Vdc
CN 1-3+4 GND
CN 1-5
Vrm t 0 ~ 0.4 = OFF / 2.5 ~ Vin = ON
CN 1-6
Vbr
0 ~ 1.8 Vdc
CN 1-7
Vbr
0 ~ 10kOhm
Output side CN2 ~ CN3:
Pin No. Symbols
Ratings
CN 2-1 Vhigh 660 Vrm s (6.5 m Arm s )
CN 2-2
N .C .
-
CN 2-3
Vlow
(GND)
Power Systems – The Power Solution
Web:
www.Power-Systems.de
Email:
[e-mail]
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 1.0, 30th June 2008