DC-AC INVERTER UNIT CXA-0437 (10 W DUAL OUTPUTS) (PRELIMINARY INFORMATION) DESCRIPTION : This low profile DC to AC Inverter is developed for dual lamps. APPLICABLE LCD: 15 to 17 inches dual lamp type Lamp Voltage 450 Vrms Lamp Current 2 x 5.0 mArms Lamp Start Up Voltage 1.350 Vrms (Vin : 12 Vdc) FEATURES : Remote ON/OFF Independent Open Lamp Detection for each side Dimming Function TEMPERATURE & HUMDITY : Operating Temperature Range Storage Temperature Range Humidity -10°C ~ +75°C -20°C ~ +85°C 95 %RH max DIMENSIONS : Pin 1 Pin 1 Unit : mm Weight :35 (g) typ. Note: Please use plastic screw in case of a non-insulating mounting base! Components No. 1 2 3 Part Discription PCB Connector CN1 Connector CN2 ~ CN5 Qty. 1 1 1 Input side CN1: Pin No. CN 1-1~2 CN 1-3~4 Symbols Vin GND CN 1-5 Vrmt CN 1-6 CN 1-7 Vbr Rbr 0 ~ 0.8 = OFF / 2.5 ~ Vin = ON 0 ~ 2.5 Vdc 0 ~ 10 kΏ CN 1-8 Vst 0 / 5 Vdc Material UL94V-0 (FR-4 or CEM-3) 53261-0871 SM02B(8.0)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 Ratings 10.8 ~ 13.2 Vdc Note t=1mm Molex or equal JST or equal Ratings 450 Vrms (5.0 mArms) 450 Vrms (5.0 mArms) (GND) Power Systems – The Power Solution Web: Email: www.Power-Systems.de [email protected] All specification 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 1.0.1, 23. October 2006 DC-AC INVERTER UNIT CXA-0437 (10 W DUAL OUTPUTS) (PRELIMINARY INFORMATION) ELECTRICAL CHARACTERISTICS : Parameters Symbols Output Current Output Current Input Current Input Current Input Current Frequency Frequency Open Circuit Voltage Alarm Signal Iout Iout Iin1 Iin2 Iin3 F1 F2 Vopen Vst Note 1 : Conditions Vbr(V) / Vin (V) Tu (°C) Rbr (kΩ) 12±1.2 2.5 / 10 -10 ~ +75 12±1.2 0.0 / 0.0 -10 ~ +75 12±0.05 2.5 / 10 -10 ~ +75 12±1.2 2.5 / 10 -10 ~ +75 12±1.2 2.5 / 10 -10 ~ +75 12±1.2 2.5 / 10 -10 ~ +75 12±1.2 0.0 / 0.0 -10 ~ +75 11.4 2.5 / 10 -10 ~ +75 12±1.2 2.5 / 10 -10 ~ +75 Specification Min. Typ. Max. 4.5 2.1 49 241 1250 4.5 5.0 2.6 510 0.5 19 52.5 256 1350 5.1 5.5 3.1 630 1 30 56 269 1600 5.5 Unit Note mArms mArms mAdc mAdc mAdc kHz Hz Vrms Vdc Dut y 100% 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 Vdc A 1000:1 PROBE F Vopen Iin CN1-1 CN1-2 V SW3 CN1-3 CN1-4 Vrmt 2.5 Vdc ~ Vin b RL2 CL2 CN1-6 CL1 A ~ Iout1 SW5 b SW2 CN2-4 1 Rbr 0 ~ 10 k? Non operation RL1 Iout ~ 2 a V Operation b CN2-2 CN1-5 A Vbr 0 ~ 2.5 Vdc a SW4 T1 SW1 Operation of unit CN2-1 a V SW 1 V ~ IC CN1-7 F2 CN1-8 Vst 0 / 5.0 Vdc V F Power Systems – The Power Solution Web: Email: www.Power-Systems.de [email protected] All specification 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 1.0.1, 23. October 2006