DC-AC INVERTER UNIT PS-M06D12S4-NJ4L-124(S) (6,5 W DUAL OUTPUTS) (PRELIMINARY INFORMATION) DESCRIPTION : This low profile DC to AC Inverter is developed for dual lamps. Optimized for Optrex: T-51512J121FW-A-AFN APPLICABLE LCD: 6.4 to 12 inches double lamp type Lamp Voltage 540 Vrms Lamp Current 6 mArms Lamp Start Up Voltage 1.300 Vrms (Vin : 12 Vdc) FEATURES : RoHS compliant (S) Remote ON/OFF Ext. PWM TEMPERATURE & HUMIDITY : Operating Temperature Range Storage Temperature Range Humidity DIMENSIONS : LxWxH 0°C ~ +60°C -20°C ~ +85°C 95 %RH max 105 x 22,5 x 10mm Unit : mm Weight :20 (g) typ. Note: Please use plastic screw in case of a non-insulating mounting base! Components No. 1 2 3 Pin No. CN 1-1 CN 1-2 CN 1-3 CN 1-4 CN 1-5 Part Description PCB Connector CN1 Connector CN2 Symbols Vin GND Ext. PWM N.C. Vrm t Qty. 1 1 1 Material UL94V-0 (CEM-3) S5B-PH-SM3 SM04(4.0)B-BHS Ratings 12 Vdc 0Vdc 0~5 Vdc (L activ) Output side CN2: Pin No. Symbols CN 2-1+2 VHIGH1 N.C. CN 2-3 VLOW CN 2-4 Note t=1.0m m JST or equal JST or equal Ratings 540 Vrm s ( 6m Arm s ) 0 Vdc 0/5 Vdc (H activ) 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, 24th February 2009 DC-AC INVERTER UNIT PS-M06D12S4-NJ4L-124(S) (6,5 W DUAL OUTPUTS) (PRELIMINARY INFORMATION) ELECTRICAL CHARACTERISTICS : Parameters Output Current Output Current Input Current Frequency Open Circuit Voltage Note 1 : Note 2: Note 3: Symbols Iout Vin (V) 12±0.12 Iout Iin1 F Vopen 12±1.2 12±1.2 12±01.2 11.4 m in. Conditions Vrmt (V) Tu (°C) 0 0~+60 0 0 0 0 0~+60 0~+60 0~+60 0~+60 Min. 5.5 Specification Typ. Max. 6.0 6.5 5.0 45 1.200 6.0 0.7 55 1.300 7.0 1.2 65 - Unit Note m Arm s Duty 100% m Arm s A kHz Vrm s Please keep minimum of 2mm clearance (all directions) between inverter high voltage area as marked on mechanical drawing and any conductors. PWM Disable (CN1-5) has priority over the Brightness PWM signal (CN1-3). When dimming via the Brightness PWM signal (CN1-3) is requested, PWM Disable has to be set to L or left open. The Brightness PWM should be in a range of 100 ~ 500 Hz. For other frequency please request. The optimum is 250 Hz. Here you will normally not get a interference to the vertical sync. frequency. TEST CIRCUIT : F Vin 12 V Iin A 1000:1 PROBE F CN1-1 Vopen V ~ SW3 V CN2-1 CN1-2 SW4 CN1-3 Brightness PWM 0% = max. Brightness 100% = min. Brightness 0~0.5=OFF/ 2,5~Vin=ON T1 RL2 RL1 TTL-Level NC PWM Disable H = max. Brightness L = Brightness set per PWM CN2-2 CN2-3 CN1-4 b CL1 SW5 a V CL2 A A N.C. ~ ~ Iout Iout1 2 SW1 CN2-4 CN1-5 *) Only active when Vrmt is 0 Vdc or floating Backlight Mode Full bright Dimming support OFF PWM Disable H L L BRIGHTNESS PWM X 0%=full on 100%=full off 100%=H (high Z) 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, 24th February 2009