DC-AC INVERTER UNIT PS-DA0203-03(S) (9 W DUAL OUTPUTS) (PRELIMINARY INFORMATION) DESCRIPTION : This low profile DC to AC Inverter is developed for dual lamps. This inverter is optimized for examples Sharp: LQ064V3DG01 APPLICABLE LCD: 6.4 to 15 inches dual lamp type Lamp Voltage: 370 Vrms Lamp Current: 2 x 5 mArms Lamp Start Up Voltage: 1200 Vrms (Vin : 12 Vdc) FEATURES : Remote ON/OFF Open Lamp Detection Dimming Function RoHS compliant (S) TEMPERATURE & HUMIDITY : Operating Temperature Range Storage Temperature Range Humidity DIMENSIONS : LxWxH -10°C ~ +70°C -20°C ~ +85°C 95 %RH max 147 x 22 x 10 mm Unit : mm Weight :30 (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 Input side CN1: Pin No. Symbols Vin CN 1-1 Vin CN 1-2 GND CN 1-3 GND CN 1-4 Vrm t CN 1-5 Vbr CN 1-6 N.C. CN 1-7 Qty. 1 1 1 Ratings 10.8 ~ 13.2 Vdc 10.8 ~ 13.2 Vdc 0 ~ 0.5 = OFF / 2.5 ~ Vin = ON 0 ~ 3.3 Vdc - Material UL94V-0 (FR-4 or CEM-3) 53261-0790 SM04(4.0)B-BHS-1-TB Output side CN2 Pin No. Symbols Vhigh CN 2-1 Vhigh CN 2-2 N.C. CN 2-3 Vlow CN 2-4 Note t=1m m Molex or equal JST or equal Ratings 370 Vrm s (5 m Arm s ) 370 Vrm s (5 m Arm s ) (GND) 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 1.7.4, 2nd September 2010 DC-AC INVERTER UNIT PS-DA0203-03(S) (9 W DUAL OUTPUTS) (PRELIMINARY INFORMATION) ELECTRICAL CHARACTERISTICS : Conditions Parameters Symbols Output Current Output Current Input Current Frequency Open Circuit Voltage No load Shutdown Iout Iout Iin F Vopen Ts d Note 1 : Vin (V) Vbr (V) 12±1.2 12±0.6 12±1.2 12±1.2 11.4 12±1.2 0.0 3.3 0.0 0.0 0.0 0.0 Specification Tu (°C) -10 -10 -10 -10 -10 -10 ~ +70 ~ +70 ~ +70 ~ +70 ~ +70 ~ +70 Min. Typ. Max. 4.75 1.75 45 1.000 1.0 5.0 2.0 0.64 50 1.200 - 5.25 2.25 0.83 55 1.500 - Unit Note m Arm s m Arm s Adc kHz Vrm s s ec Dut y 100% wit hout load Please keep minimum of 2mm clearance (all directions) between inverter high voltage area as marked on mechanical drawing and any conductors. TEST CIRCUIT : F Vin 10.8 ~ 13.2 V A 1000:1 PROBE F CN1-1 V CN1-2 SW2 V b Operation b Non operation CN2-2 RL2 SW1 Operation of unit a SW3 T1 a SW 1 CN2-1 CN1-3 CN1-4 Vrmt 0.5 / 2.5 Vdc V ~ Vopen Iin RL1 CN1-5 CL2 A Iout ~ 2 CN1-6 Vbr 0 ~ 3.3 Vdc CL1 A ~ Iout1 SW4 CN2-4 CN1-7 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 1.7.4, 2nd September 2010