DC-AC INVERTER UNIT PS-DA0284-01(S) (11 W DUAL OUTPUTS) (PRELIMINARY INFORMATION) DESCRIPTION : This low profile DC to AC Inverter is developed for dual lamps. APPLICABLE LCD: 6.4 to 15 inches double lamp type Lamp Voltage 687 Vrms Lamp Current 2 x 5 ~ 8 mArms Lamp Start Up Voltage 1.800 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 -20°C ~ +70°C -40°C ~ +85°C 95 %RH max Unit : mm Weight :24,0 (g) typ. 165 x 21 x 9.5 mm 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 + CN3 Input side CN1: Pin No. Symbols Vin CN 1-1+2 CN 1-3+4 GND Vrmt CN 1-5 Vbr CN 1-6 Set 1 CN 1-7 Set 2 CN 1-8 Qty. 1 1 2 Material UL94V-0 (FR-4 or CEM-3) 53261-0871 SM02(8.0)B-BHS-1-TB Ratings 10.8 ~ 13.2 Vdc 0 ~ 0.4 = OFF / 2.0 ~ Vin = ON Please look on page 3 See table 1 settings See table 1 settings Power Systems – The Power Solution Web: Email: www.Power-Systems.de [email protected] All specifications are subject to change without notice. Note t=1mm Molex or equal JST or equal Output side CN2: Pin No. Symbols Ratings Vhigh 687 Vrms (5~8 mArms) CN 2-1 CN 2-2 Vlow (GND) CN 2-3 Output side CN3: Pin No. Symbols Ratings Vhigh 687 Vrms (5~8 mArms) CN 3-1 CN 3-2 Vlow (GND) CN 3-3 Address: Hauptstr. 48 ; 74360 Ilsfeld-Auenstein / Germany Tel. : + 49 / 70 62 / 67 59 - 6 Fax: + 49 / 70 62 / 67 59 - 800 Page (1) Version 1.6.8, 12th January 2010 DC-AC INVERTER UNIT PS-DA0284-01(S) (11 W DUAL OUTPUTS) (PRELIMINARY INFORMATION) Table 1 Set 1 CN 1-7 Set 2 CN 1-8 Nominal output current Open* Open* 8.0 mArms Open* GND 7.0 mArms GND Open* 6.0 mArms GND GND 5.0 mArms * If driven by a logic signal it should be open collector or drain only, not a voltage source ELECTRICAL CHARACTERISTICS : Conditions Parameters Symbols Output Current Output Current Output Current Output Current Output Current Input Current Frequency Open Circuit Voltage No load Shutdown Iout Iout Iout Iout Iout Iin F Vopen Tsd Note 1 : Note 2: Note 3: Specification Vin (V) Vbr (V) Tu (°C) Min. Typ. Max. 12±1.2 12±1.2 12±1.2 12±1.2 12±0.6 12±1.2 12±1.2 11.4 12±1.2 0 0 0 0 5 0 0 0 0 -20~+70 -20~+70 -20~+70 -20~+70 -20~+70 -20~+70 -20~+70 -20~+70 -20~+70 4.4 5.4 6.4 7.4 45 1.600 - 5.0 6.0 7.0 8.0 13 0.95 50 1.800 1.0 5.6 6.6 7.6 8.6 1.23 55 2.000 - Unit Note mArms mArms mArms mArms % Adc kHz Vrms sec Dut y 100% Dut y 100% Dut y 100% Dut y 100% Dut y M in wit hout load Please keep minimum of 2mm clearance (all directions) between inverter high voltage area as marked on mechanical drawing and any conductors. Before apply any control signal into inverter, please provide Vcc first. Please follow the reversed sequence during power off. Power off control signal first, then power off Vcc. CN 1-6 can also used with external PWM signal. The external PWM frequency should be in a range of 200 ~ 500Hz. For other frequency please request. The Low level is defined by 0 ~ 0.3 Vdc and the high level is defined by 2.2 ~ 5.0 Vdc. CONNECTOR/PINNING/ORDER KEY : Pinning Connector CN2 CN3 Model Connector Pinning CN2+CN3 1;3 1;3 DA0284-01-1-x 2x SM02(8.0) 1=H, 2=N.C, 3=L CN2+CN3 1;2 3;4 DA0284-01-2-x 2x SM02 B-BHSS 1=H, 2=L Model Function of dimming Level DA0284-01-x-1 Dimming external PWM-signal (70Khz) DA0284-01-x-2 Analog dimming (0~5Vdc) 0Vdc max. brightness 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 1.6.8, 12th January 2010 DC-AC INVERTER UNIT PS-DA0284-01(S) (11 W DUAL OUTPUTS) (PRELIMINARY INFORMATION) TEST CIRCUIT FOR VOLTAGE SOURCE CONTROL : SW1 Operation of unit a Operation b Non operation SW1 Operation of unit TEST CIRCUIT FOR PWM SIGNAL CONTROL : a Operation b Non operation 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 1.6.8, 12th January 2010