DC-AC INVERTER UNIT CXA-0508(R) (8 W DUAL OUTPUTS WITH DIMMING FUNCTION) (PRELIMINARY INFORMATION) DESCRIPTION : This low profile DC to AC Inverter is developed for dual lamps. APPLICABLE LCD: 6.4 to 18 inches double lamp type Lamp Voltage 670 Vrms Lamp Current 6.5 mArms Lamp Start Up Voltage 1.800 Vrms (Vin : 12 Vdc) FEATURES : Remote ON/OFF Shutdown Function Alarm Function RoHS compliant (S) TEMPERATURE & HUMIDITY : Operating Temperature Range +60°C Storage Temperature Range +85°C Humidity 95 %RH max -10°C ~ -30°C ~ DIMENSIONS : 130 x 40 x 9.5 mm LxW xH Unit : mm 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 CEM-3 S7B-PH-SM4-TB Note t=1.0m m JST 3 Connector CN2, CN3 2 SM02(8.0)BHS-1-TB JST 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, 12th July 2007 DC-AC INVERTER UNIT CXA-0508(R) (8 W DUAL OUTPUTS WITH DIMMING FUNCTION) Input side CN1: Pin No. Symbols CN 1-1 Vin CN 1-2 CN 1-3 GND CN 1-4 Vbr CN 1-5 Vs t CN 1-6 CN 1-7 Vrm t (PRELIMINARY INFORMATION) Output side CN2: Pin No. CN 2-1 CN 2-3 Ratings 11.4 ~ 12.6V 0V Symbols Vhigh1 Vlow1 Ratings 670Vrm s (2 V) Output side CN3: Pin No. CN 3-1 CN 3-3 0~2.5V 0/3V 0~0.4V=OFF/2.5~Vin=ON Symbols Vhigh2 Vlow2 Ratings 670Vrm s (2 V) ELECTRICAL CHARACTERISTICS : Parameters Output Current (Brightness max.) Output Current (Brightness min.) Input Current Oscillation Frequency Dimming Frequency Open Circuit Voltage Alarm output Note 1 : Symbols Vin (V) Conditions Vrmt (V) Tu (°C) Min. Specification Typ. Max. Unit Iout1/2 11.4~12.6 5 -10~+60 6.0 6.5 7.0 m Arm s Iout1/2 11.4~12.6 5 -10~+60 2.1 3.0 3.9 m Arm s Iin1 F Fduty Vopen 11.4~12.6 11.4~12.6 11.4~12.6 11.4~12.6 5 5 5 5 11.4~12.6 5 TBD TBD 1.500 2.5 0.9 55 160 1.800 0 3 2.0 TBD TBD 0.5 3.5 A kHz Hz Vrm s Vs t -10~+60 -10~+60 -10~+60 -10~+60 -10~+60 -10~+60 Note Vdc Please keep minimum of 2mm clearance (all directions) between inverter high voltage area as marked on mechanical drawing and any conductors. TEST CIRCUIT : Load condition Load At normal times W hen one load (lamp) is N.G. W hen two load (lamp) is N.G. Alarm signal (CN-1-6) 3V Shutdown function Does not shut down 0V Shuts down 0V Shuts down SW 1 a b OPEN Unit operation Operates Does not operate Does not operate 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, 12th July 2007 DC-AC INVERTER UNIT CXA-0508(R) (8 W DUAL OUTPUTS WITH DIMMING FUNCTION) (PRELIMINARY INFORMATION) TEST CIRCUIT : SW 1 a b OPEN Unit operation Operates Does not operate Does not operate Load condition Load At normal times W hen one load (lamp) is N.G. W hen two load (lamp) is N.G. Alarm signal (CN-1-6) 3V Shutdown function Does not shut down 0V Shuts down 0V Shuts down 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 (3) Version 1.0, 12th July 2007