DC-AC INVERTER UNIT PS-DA0422-363(S) (17 W QUAD OUTPUTS) (PRELIMINARY INFORMATION) DESCRIPTION : This DC/AC Inverter is developed and optimized for NEC APPLICABLE LCD: 15 to 20 inches quad lamps Lamp current 4 x 6.0 mArms Lamp start up voltage 1.600 Vrms (Vin : 12 Vdc) FEATURES : Current feedback circuit High efficiency Special design Regulated output current RoHS compliant (S) TEMPERATURE & HUMIDITY : Operating Temperature Range Storage Temperature Range Humidity DIMENSIONS : LxWxH -20°C ~ +80°C -20°C ~ +85°C 95 %RH max 130 x 67 x 10.0 mm Note: Please use plastic screw in case of a non-insulating mounting base! Components No. 1 2 3 4 Part Discription PCB Connector CN1 Connector CN2 Connector CN3 + CN5 Qty. 1 1 1 2 Material UL94V-0 (FR-4 or CEM-3) IL-Z-11PL-SMTY IL-Z-9PL-SMTY SM02(8.0)B-BHS-1-TB Note t=1mm JAE or equal JAE or equal JST or equal 5 Connector CN4 + CN6 2 SM02(4.0)B-BHS-1-TB 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: Hauptstr. 48 ; 74360 Ilsfeld-Auenstein / Germany Tel. : + 49 / 70 62 / 67 59 - 6 Fax: + 49 / 70 62 / 67 59 - 800 Page (1) Version 1.0.4, 19th May 2014 DC-AC INVERTER UNIT PS-DA0422-363(S) (17 W QUAD OUTPUTS) (PRELIMINARY INFORMATION) Input side CN1: Pin No. Symbols Ratings Vin 10.8 ~ 13.2 Vdc CN 1-1+2+3 GND CN 1-4+5, 6, 9 Lcont Hi or OPEN = 100%, Low = 67% CN1-7 Vrmt Hi or OPEN = ON, Low = OFF CN1-8 Vbr Note 1 CN1-10 NC CN1-11 Input side CN2: Pin No. Symbols Ratings GND CN 2-1+2, 5, 8 Lcont Hi or OPEN = 100%, Low = 67% CN2-3 Vrmt Hi or OPEN = ON, Low = OFF CN2-4 Vbr Note 1 CN2-6 PWM CN2-7 Note 2 PWM SEL CN2-9 Note 1 (PWM=OPEN and PWM SEL=HI or OPEN) Luminance control (Lcont) = HIGH or OPEN Dimming = 1V Output Duty = 100% Dimming = 0V Output Duty = 20% Luminance control (Lcon) = LOW Dimming = 1V Output Duty = 67% Dimming = 0V Output Duty = 20% Luminace control (Lcon) = HIGH or OPEN Dimming R = 10K Output Duty = 100% Dimming R = 0K Output Duty = 20% Luminace control (Lcon) = LOW Dimming R = 10K Output Duty = 67% Dimming R = 0K Output Duty = 20% Note 2 Luminance control (Lcont) = HIGH or OPEN Duty = 100% Output Duty = 100% Duty = 20% Output Duty = 20% Luminance control (Lcon) = LOW Duty = 100% Output Duty = 67% Duty = 20% Output Duty = 20% PWM SEL = LOW Luminance can be controlled by the duty value of input signal for PWM Output side CN3 + CN5 Pin No. CN 3/5-1 CN 3/5-2 Symbols Vhigh Vlow Ratings (6.0 mArms) (GND) Output side CN4 + CN6 Pin No. CN 4/6-1 CN 4/6-2 Symbols Vhigh Vlow Ratings (6.0 mArms) N.C. 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 1.0.4, 19th May 2014 DC-AC INVERTER UNIT PS-DA0422-363(S) (17 W QUAD OUTPUTS) (PRELIMINARY INFORMATION) ELECTRICAL CHARACTERISTICS : Conditions Parameters Symbols Output Current Output Duty Input Current Frequency Open Circuit Voltage Control on voltage Control off volatge Dimming Control PWM Signal Frequency External PWM High Ecternal PWM Low No Load Shutdown Iout % Iin F Vopen Von Voff Vdim f Vhigh Vlow Tsd Note 1 : Vin (V) Vbr (V) 12±1.2 12±1.2 12±1.2 12±1.2 12±1.2 12±1.2 12±1.2 12±1.2 12±1.2 12±1.2 12±1.2 12±1.2 0.0 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Specification Tu (°C) Min. Typ. Max. -20 ~ +80 -20 ~ +80 -20 ~ +80 -20 ~ +80 -20 ~ +80 -20 ~ +80 -20 ~ +80 -20 ~ +80 -20 ~ +80 -20 ~ +80 -20 ~ +80 -20 ~ +80 5.0 51.0 1.400 2.0 0.0 0.0 150 2.5 0.0 1.0 6.0 20 1.25 56.0 1.600 7.0 1.5 61.0 1.900 5.0 0.7 1.0 300 5.0 0.5 - - Unit mArms % Adc kHz Vrms Vdc Vdc Vdc Hz Vdc Vdc sec Note Vdim=1V Vdim=0V wit hout load wit hout load Please keep a minimum of 2mm clearance in all directions between inverter high voltage areas and any conductors as marked on mechanical drawing. TEST CIRCUIT : F 1000:1 PROBE F Vopen V ~ Iin A Vin 10.8 ~ 13.2 Vdc CN1-1 CN1-2 CN1-3 V SW3 CN3-1 A ~ CN1-4 N.C. CN1-5 CN1-6 CN1-9 SW1 T1 Iout1 CL2 RL2 SW4 CN3-2 CN1-7 SW5 CN4-1 V A ~ CL3 RL3 SW2 Iout2 CN1-10 Vbr 0 ~ 1.0 Vdc CN2-6 CN4-2 N.C. SW6 10K CN5-1 A ~ CN2-1 CN2-2 CN2-5 Iout3 CL4 RL4 SW7 CN5-2 CN2-8 SW9 CN2-7 CN6-1 A ~ Ext. PWM* 0/5V RL5 PWM SEL 0 / 2.0 Vdc a V b SW1 CN2-7 CN6-2 Iout4 CL5 N.C. 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 1.0.4, 19th May 2014