DC-AC INVERTER UNIT PS-DA0143-214-B(S) (5 W SINGLE OUTPUT) (PRELIMINARY INFORMATION) DESCRIPTION : This low profile DC/AC Inverter is developed for single lamps. Optimized for Sharp: LQ075V3DG01, 14th February. 2007 APPLICABLE LCD: Lamp Voltage 850 Vrms Lamp Current 6.0 mArms Lamp Start Up Voltage 2.400 Vrms (Vin : 12 Vdc) FEATURES : Current balance circuit Extra high starting Voltage External PWM signal dimming function Under Voltage Protection Rounded pads on secondary side to avoid high voltage sparkling The transformer and capacitor on the secondary side are covered with black silicon varnish Siemens model number: A5E02424028 on our label RoHS compliant (S) TEMPERATURE & HUMIDITY : Operating Temperature Range Storage Temperature Range Humidity L x B x H 100 x 30 x 9 mm SM02(8.0)B-BHS-1-TB (JST) DIMENSIONS : -30°C ~ +80°C (only LQ075V3DG01) -30°C ~ +85°C 95 %RH max Unit : mm Weight :15 (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 Qty. 1 1 1 Material UL94V-0 (FR-4 or CEM-3) S5B-PH-SM3 SM02(8.0)B-BHS-1-TB Note t=1m m JST or equal JST or equal Power Systems – The Power Solution Web: Email: www.Power-Systems.de [email protected] All specifications are subject to change without notice. Address: Hauptstraße 48 ; 74360 Ilsfeld-Auenstein / Germany Tel. : + 49 / 70 62 / 67 59 - 6 Fax: + 49 / 70 62 / 67 59 - 800 Page (1) Version 3.0.1, 19th May 2014 DC-AC INVERTER UNIT PS-DA0143-214-B(S) (5 W SINGLE OUTPUT) (PRELIMINARY INFORMATION) Input side CN1: Pin No. Symbols Ratings Vin 10.8~13.2 Vdc CN 1-1 GND CN 1-2 Ext. PWM 0 ~ 5 Vdc (L activ) CN 1-3 N.C. CN 1-4 Vrm t 0 ~ 2.3 = OFF / 3.3 ~ Vin = ON CN 1-5 Output side CN2: Pin No. Symbols VHIGH CN 2-1 N.C. CN 2-2 VLOW CN 2-3 Ratings 850Vrm s (6m Arm s ) (GND) ELECTRICAL CHARACTERISTICS : Conditions Parameters Symbols Output Current Output Current Input Current Frequency Open Circuit Voltage No Load Shotdown Iout Iout Iin F Vopen Ts d Note 1 : Note 2: Vin (V) Vbr (V) 12±1.2 12±0.6 12±1.2 12±1.2 11.4 12±1.2 0.0 5.0 0.0 0.0 0.0 0.0 Specification Tu (°C) -30 -30 -30 -30 -30 -30 ~ +80 ~ +80 ~ +80 ~ +80 ~ +80 ~ +80 Min. Typ. Max. 5.5 50 2.200 - 6.0 20 0.7 60 2.400 1.0 6.5 1.1 70 2.700 - Unit Note m Arm s % Adc kHz Vrm s s ec Dut y 100 % witho ut lo ad Please keep a minimum of 2mm clearance in all directions between inverter high voltage areas and any conductors as marked on mechanical drawing. The external PWM-frequency should be within the range of 100 ~ 500Hz. For other frequencies please request.. The optimum frequency is normally 250 Hz and this minimizes the interference of the vertical sync frequency. TEST CIRCUIT : Power Systems – The Power Solution Web: Email: www.Power-Systems.de [email protected] All specifications are subject to change without notice. Address: Hauptstraße 48 ; 74360 Ilsfeld-Auenstein / Germany Tel. : + 49 / 70 62 / 67 59 - 6 Fax: + 49 / 70 62 / 67 59 - 800 Page (2) Version 3.0.1, 19th May 2014