CXA-0437

DC-AC INVERTER UNIT CXA-0437 (10 W DUAL OUTPUTS) DESCRIPTION : This low profile DC to AC Inverter is developed for dual lamps. (PRELIMINARY INFORMATION) 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 DIMENSIONS : -10°C ~ +75°C -20°C ~ +85°C 95 %RH max 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 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 Note t=1mm Molex or equal JST or equal Input side CN1: Pin No. CN 1-1~2 CN 1-3~4 CN 1-5 CN 1-6 CN 1-7 CN 1-8 Symbols Vin GND Vrmt Vbr Rbr Vst Ratings 10.8 ~ 13.2 Vdc 0 ~ 0.8 = OFF / 2 .5 ~ Vin = ON 0 ~ 2.5 Vdc 0 ~ 10 kΏ 0 / 5 Vdc Ratings 450 Vrms (5.0 mArms) 450 Vrms (5.0 mArms) (GND) Power Systems – The Power Solution Web: Email: www.Power-Systems.de Info@Power-Systems.de Page (1) Address: Hauptstr. 48 ; 74360 Ilsfeld-Auenstein / Germany Tel. : + 49 / 70 62 / 67 59 - 6 Fax: + 49 / 70 62 / 67 59 - 800 Version 1.0.1, 23. October 2006 All specification are subject to change without notice. DC-AC INVERTER UNIT CXA-0437 (10 W DUAL OUTPUTS) ELECTRICAL CHARACTERISTICS : (PRELIMINARY INFORMATION) Parameters Output Current Output Current Input Current Input Current Input Current Frequency Frequency Open Circuit Voltage Alarm Signal Symbols Iout Iout Iin1 Iin2 Iin3 F1 F2 Vopen Vst Conditions Vbr(V) / Vin (V) Tu (°C) Rbr (k ) 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. 4.5 2.1 49 241 1250 4.5 Typ. 5.0 2.6 510 0.5 19 52.5 256 1350 5.1 Max. 5.5 3.1 630 1 30 56 269 1600 5.5 Unit mArms mArms mAdc mAdc mAdc kHz Hz Vrms Vdc Note Dut y 100% Note 1 : Please keep minimum of 2mm clearance (all directions) between inverter high voltage area as marked on mechanical drawing and any conductors. TEST CIRCUIT : F Iin V F 1000:1 PROBE Vopen CN1-1 CN1-2 CN1-3 CN1-4 SW3 CN2-1 Vin 10.8 ~ 13.2 Vdc A V ~ SW 1 a b Operation of unit Operation Non operation Vrmt 2.5 Vdc ~ Vin a V T1 SW1 CN1-5 SW4 CN2-2 b a RL2 CL2 Iout ~ 2 SW5 1 RL1 CL1 A Iout1 A ~ Vbr 0 ~ 2.5 Vdc V CN1-6 b SW2 IC CN1-7 F2 CN1-8 CN2-4 Rbr 0 ~ 10 k? Vst 0 / 5.0 Vdc V F Power Systems – The Power Solution Web: Email: www.Power-Systems.de Info@Power-Systems.de Page (2) Address: Hauptstr. 48 ; 74360 Ilsfeld-Auenstein / Germany Tel. : + 49 / 70 62 / 67 59 - 6 Fax: + 49 / 70 62 / 67 59 - 800 Version 1.0.1, 23. October 2006 All specification are subject to change without notice.