DC-AC INVERTER UNIT PS-DA0280-244(S) (10 W DUAL OUTPUTS) (PRELIMINARY INFORMATION) DESCRIPTION : This low profile DC/AC inverter is developed for quad lamps. Optimized for Sharp: LQ150X1LG71, LQ150X1LG81, LQ150X1LG83 APPLICABLE LCD: Lamp voltage 660 Vrms Lamp current 2 x 6.5 mArms Lamp Start Up Voltage 1.500 Vrms (Vin : 12 Vdc) FEATURES : Wide dimming range Current feedback circuit Remote ON/OFF Open lamp detection High efficiency RoHS Compliant (S) Over voltage protection for Vbr Special under voltage protection (UVP) TEMPERATURE & HUMIDITY : Operating Temperature Range Storage Temperature Range Humidity DIMENSIONS : LxWxH 0°C ~ +60°C -30°C ~ +85°C 95 %RH max 130 x 40 x 11 mm * * Unit : mm Weight: 26g 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 + CN3 Qty. 1 1 2 Material UL94V-0 (FR-4 or CEM-3) S7B-PH-SM3 SM02(8.0)B-BHS-1-TB Note t=1m m JST or equal JST or equal 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 1.0.2, 21st May 2014 DC-AC INVERTER UNIT PS-DA0280-244(S) (10 W DUAL OUTPUTS) Input side CN1: Pin No. Symbols Vin CN 1-1 Vin CN 1-2 GND CN 1-3 GND CN 1-4 Vbr CN 1-5 Vs t CN 1-6 Vrm t CN 1-7 (PRELIMINARY INFORMATION) Ratings 10,8 ~ 13,2 Vdc 10,8 ~ 13,2 Vdc 0 ~ 3.0 Vdc N.C. 0 ~ 0.4 = OFF / 2.5 ~ Vin = ON Output side CN2: Pin No. Symbols Vhigh CN 2-1 N.C. CN 2-2 GND CN 2-3 Ratings 660 Vrm s (6.5m Arm s ) - Output side CN3: Pin No. Symbols Vhigh CN 3-1 N.C. CN 3-2 GND CN 3-3 Ratings 660 Vrm s (6.5 m Arm s ) - ELECTRICAL CHARACTERISTICS : Conditions Parameters Symbols Output Current Output Current Input Current Input Current Frequency Open Circuit Voltage No load Shutdown Iout Iout Iin1 Iin2 F Vopen Ts d Note 1 : Note 2 : Vin (V) Vbr (V) 12±1.2 12±0.6 12±1.2 12±1.2 12±1.2 11.4 12±1.2 0.0 3.0 0.0 0.0 0.0 0.0 0.0 Specification Tu (°C) Min. Typ. Max. 0 0 0 0 0 0 0 6.0 6.5 15 1.1 50 1.600 3.0 7.0 ~ +60 ~ +60 ~ +60 ~ +60 ~ +60 ~ +60 ~ +60 40 1.500 - 1.4 1.0 55 - Unit Note m Arm s % Adc m Adc kHz Vrm s s ec Dut y 100% Duty min wit hout load Please keep a minimum of 2mm clearance in all directions between inverter high voltage areas and any conductors. Open circuit in all lamps can be detected and shut down within 3 sec. 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 1.0.2, 21st May 2014