DC-AC INVERTER UNIT PS-DA0412-210(S) (25 W QUAD OUTPUTS) (PRELIMINARY INFORMATION) DESCRIPTION : This low profile DC to AC Inverter is developed for quad lamps. Optimized for Sharp Display: LQ190E1 LW02 APPLICABLE LCD: 15 to 21 inches quad lamp type Lamp Voltage 750 Vrms Lamp Current 4 x 7.0 mArms Lamp Start Up Voltage 1.800 Vrms (Vin : 12 Vdc) FEATURES : Remote ON/OFF Open Lamp Detection Internal PWM Controller with wide dimming function High Efficiency RoHS compliant (S) TEMPERATURE & HUMIDITY : Operating Temperature Range Storage Temperature Range Humidity DIMENSIONS : LxWxH -10°C ~ +60°C -20°C ~ +85°C 95 %RH max 200 x 44 x 12 mm Unit : mm Weight :38,4 (g) typ. Note: Please use plastic screw in case of a non-insulating mounting base! Components No. 1 2 3 Part Description PCB Connector CN1 Connector CN2 ~ CN5 Input side CN1: Pin No. Symbols Vin CN 1-1;2;3 GND CN 1-4;5;6 Vbr CN 1-7 Vrmt CN 1-8 Qty. 1 1 4 Material UL94V-0 (FR-4 or CEM-3) B8B-PH-K SM02(8.0)B-BHS-1-TB Ratings 10.8 ~ 13.2 Vdc 0 ~ 3.0 Vdc 0 ~ 0.5 = OFF / 3.3 ~ Vin = ON Note t=1m m JST or equal JST or equal Output side CN2 ~ CN5: Pin No. Symbols Ratings Vhigh 750 Vrm s (7.0 m Arm s ) CN 2-1 N.C. CN 2-2 Vlow (GND) CN 2-3 Power Systems – The Power Solution Web: Email: www.Power-Systems.de [email protected] All specifications are subject to change without notice. Address: Hauptstr. 48 ; 74360 Ilsfeld-Auenstein / Germany Tel. : + 49 / 70 62 / 67 59 - 6 Fax: + 49 / 70 62 / 67 59 - 800 Page (1) Version 1.0, 11th January 2008 DC-AC INVERTER UNIT PS-DA0412-210(S) (25 W QUAD OUTPUTS) (PRELIMINARY INFORMATION) ELECTRICAL CHARACTERISTICS : Parameters Symbols Output Current Output Current Input Current Frequency Open Circuit Voltage Iout Iout Iin F Vopen Note 1 : Conditions Vrmt Vin (V) Tu (°C) (V) 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 11.4 5±0.25 0 ~ +50 Specification Min. Typ. Max. 6.0 7.0 18.0 1.67 55 1.800 8.0 2.17 60 3.000 50 1.650 Unit Note m Arm s % Adc kHz Vrm s V br = 0 V dc V br = 3.0 V dc Please keep minimum of 2mm clearance (all directions) between inverter high voltage area as marked on mechanical drawing and any conductors. TEST CIRCUIT : SW 1 Operation of unit a Operation b Non operation Power Systems – The Power Solution Web: Email: www.Power-Systems.de [email protected] All specifications are subject to change without notice. Address: Hauptstr. 48 ; 74360 Ilsfeld-Auenstein / Germany Tel. : + 49 / 70 62 / 67 59 - 6 Fax: + 49 / 70 62 / 67 59 - 800 Page (2) Version 1.0, 11th January 2008