CXA-0384

DC-AC INVERTER UNIT CXA-0384 (8 W DUAL OUTPUTS WITH DIMMING FUNCTION) DESCRIPTION : This low profile DC to AC Inverter is developed for Dual lamps, low power LCD back-light. APPLICABLE LCD: AA150XN01 (MITSUBISHI) T-351863D150-FW-A-AA (OPTREX) 6.4 to 15 inches Dual lamp type Lamp Voltage 600 Vrms Lamp Current 6.5 mArms Lamp Start Up Voltage 1.600 Vrms (Vin : 12.0 Vdc) FEATURES : Dimming function PWM Remote ON/OFF Open Lamp Detection TEMPERATURE & HUMDITY : Operating Temperature Range Storage Temperature Range Humidity (3) (PRELIMINARY INFORMATION) 0°C ~ +70°C -30°C ~ +85°C 95 %RH max 150±0.5 144±0.3 (3) DIMENSIONS : (3) CN3 1 44±0.3 50±0.5 CXA-0384 3Z05 MADE IN CHINA T2 1 CN2 1 1 SILICON CN1 (3) LED (This LED shows the condition of High Voltage.) Unit : mm Weight :43 (g) typ. 8.5 MAX (1) High Voltage generation area:55mm Note: Please use plastic screw in case of a non-insulating mounting base! Components No. 1 2 3 4 Part Discription PWB Connector CN1 Connector CN2 Connector CN3 Qty. 1 1 1 1 Material Conpos ite (CEM-3) S7B-PH-SM3 SM02B-BHSS-1-TB SM02(4.0)B-BHS-1-TB Output side CN2 Note t=1m m JST or equal JAE or equal JST or equal Input side CN1: Pin No. Symbols Vin CN 1-1~2 GND CN 1-3~4 CN 1-5 CN 1-6 CN 1-7 Vbr / Rbr Vs t Vrm t Ratings 10.8 ~ 13.2 Vdc 0 ~ 2.5 Vdc / 0 ~ 50 k 0 / 5.0 Vdc 0 ~ 0.4 Vdc: Off 2 .5 ~ Vin: On Pin No. CN 2-1 CN 2-2 Pin No. CN 3-1 CN 3-2 Symbols Vhigh1 Vhigh2 Ratings 600 Vrm s (6.5 m Arm s ) 600 Vrm s (6.5 m Arm s ) Output side CN3 Symbols Vlow1 Vlow2 Ratings (GND) (GND) Power Systems – The Power Solution Web: Email: www.Power-Systems.de Info@Power-Systems.de Page (1) Address: Dörnet 8 ; 74360 Ilsfeld-Auenstein / Germany Tel. : + 49 / 70 62 / 67 59 - 6 Fax: + 49 / 70 62 / 67 59 - 80 VER 1-1 TO, 03 Nov 2004 All specification are subject to change without notice. DC-AC INVERTER UNIT CXA-0384 (8 W DUAL OUTPUTS WITH DIMMING FUNCTION) ELECTRICAL CHARACTERISTICS : Parameters Output Current Output Current Input Current Input Current Frequency Frequency (Duty) Open Circuit Voltage Alarm Signal Symbols Iout1 Iout2 Iin1 Iin2 F1 F2 Vopen Vs t Conditions Vrmt Vbr (V) (V) 5±0.05 0 5±0.05 2.5 5±0.05 0 0 0 ~ 2.5 5±0.05 0 5±0.05 2.5 5±0.05 0 5±0.05 0 5±0.05 Specification Tu (°C) 0 0 0 0 0 0 0 0 Min. Typ. 6.5 3.0 0.9 50 270 1.600 0.1 5.1 Max. 7.0 3.7 1.0 1 55 300 0.5 5.5 Unit m Arm s m Arm s Adc m Adc kHz Hz kVrm s Vdc Vdc Note M ax M ax (PRELIMINARY INFORMATION) Vin (V) 12.0±1.2 12.0±1.2 12.0±1.2 12.0±1.2 12.0±1.2 12.0±1.2 12.0±1.2 12.0±1.2 12.0±1.2 ~ +70 6.0 ~ +70 2.3 ~ +70 ~ +70 ~ +70 45 ~ +70 240 ~ +70 1.500 ~ +70 0.0 4.5 Remot e Of f Normal operat io n A larm Signal 0 ~ 2.5 0 ~ +70 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 : CL1 Vin 10.8~13.2V A Iin V CN1-1.2 Vin Q8 T1 1 2 3 4 5 9 6 C08 CN2-1 Vhigh1 SW1 SW3 RL1 Operation of Unit Operation Non Operation Non Operation A ~ a b OPEN CN3-1 Vlow1 SW4 CL2 C09 Iout1 CN1-3.4 GND CN2-2 Vhigh2 SW5 RL2 SW2 Vbr 0~2.5V a b A ~ SW2 a Operation of Unit Voltage dimming Vbr=0~2.5V (Vbr=0V : Max Brightness) Variable resistance dimming Rbr=0~50k Ω (Rbr=0 Ω : M ax Brightness) V Rbr 0~50kW (0.025W~) CN1-5 Vbr CN3-2 Vlow2 SW6 Iout2 CN1-6 Vst b V Vst Vrmt 5V a V b SW1 CN1-7 Vrmt F 1000:1 V ~ RL1,2:Load resistance (7W MIN.) CL1,2:Stray capacitor (3kV MIN.) Power Systems – The Power Solution Web: Email: www.Power-Systems.de Info@Power-Systems.de Page (2) Address: Dörnet 8 ; 74360 Ilsfeld-Auenstein / Germany Tel. : + 49 / 70 62 / 67 59 - 6 Fax: + 49 / 70 62 / 67 59 - 80 VER 1-1 TO, 03 Nov 2004 All specification are subject to change without notice.