DC-AC INVERTER UNIT PS-DA0203-01(S) (9 W DUAL OUTPUTS) DESCRIPTION : This low profile DC to AC Inverter is developed for dual lamps. APPLICABLE LCD: 6.4 to 15 inches dual lamp type Lamp Voltage 670 Vrms Lamp Current 2 x 6 mArms Lamp Start Up Voltage 1.750 Vrms (Vin : 12 Vdc) FEATURES : Remote ON/OFF Open Lamp Detection RoHS compliant (S) TEMPERATURE & HUMIDITY : Operating Temperature Range Storage Temperature Range Humidity DIMENSIONS : LxWxH 0°C ~ +50°C -20°C ~ +85°C 95 %RH max 147 x 22 x 10 mm Unit : mm Weight :29 (g) typ. Note: Please use plastic screw in case of a non-insulating mounting base! Components No. 1 2 3 Part Description PCB Connector CN1 Connector CN2 Input side CN1: Pin No. Symbols Vin CN 1-1 Vin CN 1-2 GND CN 1-3 GND CN 1-4 Vrm t CN 1-5 Vbr CN 1-6 CN 1-7 Vbr Qty. 1 1 1 Material UL94V-0 (FR-4 or CEM-3) 53261-0790 SM04(4.0)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 10.8 ~ 13.2 Vdc Note t=1m m Molex or equal JST or equal Ratings 670 Vrm s (6 m Arm s ) 670 Vrm s (6 m Arm s ) (GND) 0 ~ 0.4 = OFF / 2.5 ~ Vin = ON 0 ~ 1.83 Vdc or VR1 10k or VR2 10k Power Systems – The Power Solution Web: Email: www.Power-Systems.de [email protected] All specifications are subject to change without notice. Address: Hauptsr. 48 ; 74360 Ilsfeld-Auenstein / Germany Tel. : + 49 / 70 62 / 67 59 - 6 Fax: + 49 / 70 62 / 67 59 - 800 Page (1) Version 1.7.4, 2nd September 2010 DC-AC INVERTER UNIT PS-DA0203-01(S) (9 W DUAL OUTPUTS) ELECTRICAL CHARACTERISTICS : Conditions Parameters Symbols Output Current Output Current Input Current Frequency Open Circuit Voltage Iout Iout Iin F Vopen 12±1.2 12±0.6 12±1.2 12±1.2 11.4 0.0 1.83 0.0 0.0 0.0 Ts d 12±1.2 0.0 No load Shutdown Note 1 : Vin (V) Specification Vbr (V) Tu (°C) 0 0 0 0 0 ~ +50 ~ +50 ~ +50 ~ +50 ~ +50 0 ~ +50 Unit Min. Typ. Max. 5.5 1.5 35 1.500 6.0 2.0 0.7 40 1.750 6.5 2.5 1.0 47.5 2.000 m Arm s m Arm s Adc kHz Vrm s 1.0 - - s ec Note wit hout load 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 V A 1000:1 PROBE F CN1-1 V CN1-2 SW3 V b CL2 A Iout ~ d 2 SW2 b Non operation CN1-6 Dimming Mode RL1 CN1-5 c Vbr 0 ~ 1.83 Vdc Operation SW 2 CN2-2 RL2 SW1 Operation of unit a SW4 T1 a SW 1 CN2-1 CN1-3 CN1-4 Vrmt 0.4 / 2.5 Vdc V ~ Vopen Iin c Voltage dimming d 10 kOhm VR dimming CL1 A ~ Iout1 SW5 CN2-4 CN1-7 10 kOhm Power Systems – The Power Solution Web: Email: www.Power-Systems.de [email protected] All specifications are subject to change without notice. Address: Hauptsr. 48 ; 74360 Ilsfeld-Auenstein / Germany Tel. : + 49 / 70 62 / 67 59 - 6 Fax: + 49 / 70 62 / 67 59 - 800 Page (2) Version 1.7.4, 2nd September 2010