DC-AC INVERTER UNIT PS-DA0211-142-B(S) (12 W DUAL OUTPUTS) (PRELIMINARY INFORMATION) DESCRIPTION : This low profile DC to AC Inverter is developed for dual lamps. Optimized for Sharp: LQ150X1LG51, LQ150X1LG41 INPUT VOLTAGE: 12 Vdc APPLICABLE LCD: 6.4 to 15 inches double lamp type Lamp Voltage 560 Vrms Lamp Current 2 x 7.5 mArms Lamp Start Up Voltage 1.500 Vrms (Vin : 12 Vdc) FEATURES : Remote ON/OFF Open Lamp Detection Regulated Wide Input range 9.6 ~ 14.4 Vdc Dimming Function RoHS compliant (S) TEMPERATURE & HUMIDITY : Operating Temperature Range Storage Temperature Range Humidity 140 x 24 x 15 mm 3.2Ø X2 Q2 C3 R18 R4 R8 Q11 F1 L2 D4 D3 DA0211- D1 T1 CN3 C12 R6 R7 R9 C10 R2 C5 R5 R20 R3 ! CAUTION ? ? ? CN2 CN1 Q12 1 CAUTION ? ? ? CN1 D2 1 Q1 C4 T2 C6 R21 C8 R15 PIN 1 PIN 1 C2 CN3 REV:1.0 A0 ! LxWxH 1 C1 R1 DIMENSIONS : -10°C ~ +50°C -40°C ~ +85°C 95 %RH max CN2 L1 PIN 1 Unit : mm Weight :39,8 (g) typ. Note: Please use plastic screw in case of a non-insulating mounting base! Components No. 1 2 Part Description PCB Connector CN1 Qty. 1 1 Material UL94V-0 (FR-4 or CEM-3) S5B-PH-SM3 Note t=1m m JST or equal 3 Connector CN2 + CN3 2 SM02(8.0)B-BHS-1-TB 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 1.1.1, 7th July 2008 DC-AC INVERTER UNIT PS-DA0211-142-B(S) (12 W DUAL OUTPUTS) (PRELIMINARY INFORMATION) Output side CN2 + CN3: Input side CN1: Pin No. CN 1-1 CN 1-2 CN 1-3 CN 1-4 Symbols Vin GND Vbr GND Ratings 9.6 ~ 14.4 Vdc Pin No. CN 2-1 CN 2-2 Symbols VHIGH N.C. Ratings 560Vrm s - 0 ~ 4.2 Vdc CN 2-3 VLOW GND CN 1-5 Vrm t 0 ~ 0.4 = OFF / 3 ~ Vin = ON ELECTRICAL CHARACTERISTICS : Conditions Parameters Symbols Output Current Output Current Input Current Frequency Open Circuit Voltage Vin (V) Vbr (V) Iout Iout Iin F Vopen 9.6~14.4 9.6~14.4 9.6~14.4 9.6~14.4 9.6~14.4 0.0 4.2 0.0 0.0 0.0 -10 -10 -10 -10 -10 Ts d 9.6~14.4 0.0 -10 ~ +50 No load Shutdow n Note 1 : Specification Tu (°C) ~ +50 ~ +50 ~ +50 ~ +50 ~ +50 Unit Note Min. Typ. Max. 7.0 2.5 44.5 1.300 7.5 3.0 0.93 52 1.500 8.0 3.5 1.4 59.5 1.700 m Arm s m Arm s Adc kHz Vrm s 1.0 - - s ec 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 12 V A 1000:1 PROBE F V ~ Vopen Iin CN1-1 SW 1 Operation of unit a Operation b Non operation SW3 V CN2-1 CN1-2 CN1-3 CL1 RL1 A ~ T1 Vbr 0 ~ 4.2 Vdc CN2-2 SW4 Iout1 SW5 CN1-4 CN3-1 Vrmt 0.4 / 3 Vdc V b CL2 RL2 a SW1 CN1-5 CN3-2 SW6 A ~ Iout2 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 1.1.1, 7th July 2008