DC-AC INVERTER UNIT PS-DA0129-05(S) (4 W SINGLE OUTPUT) (PRELIMINARY INFORMATION) DESCRIPTION : This DC/AC Inverter is developed for notebook computers and other kinds of TFT displays with CCFL backlight system. APPLICABLE LCD: 5 to 15 inches single lamps Lamp Voltage 600 Vrms Lamp Current 6.0 mArms Lamp Start Up Voltage 1.800 Vrms (Vin : 24 Vdc) FEATURES : Current Feedback Circuit High Efficiency Low noise with voltage resonant circuit Regulated output current High Input voltage range RoHS compliant (S) TEMPERATURE & HUMIDITY : Operating Temperature Range Storage Temperature Range Humidity Pin 1 Pin 1 DA0129 REV:1.0 A1 CN2 1 CN1 1 HV-2P-HF-E1400 95.5 x 20 x 8.5 mm SM02B-BHSS-1-TB (JST) LxWxH SM02(8.0)B-BHS-1-TB (JST) DIMENSIONS : -10°C ~ +60°C -30°C ~ +85°C 95 %RH max 2.2Ø X2 Unit : mm Weight :20(g) typ. Note: Please use plastic screw in case of a non-insulating mounting base! ORDER KEY : When ordering this Inverter please give the following key. 1 for SM02(8.0)B-BHS-1-TB (JST) 2 for SM02B-BHSS-1-TB (JST) 3 for HV-2P-HF-E1400 For example PS-DA0129-05-1 (S) 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 1.0.3, 19th May 2014 DC-AC INVERTER UNIT PS-DA0129-05(S) (4 W SINGLE OUTPUT) (PRELIMINARY INFORMATION) Components No. 1 2 Part Description PCB Connector CN1 Qty. 1 1 3 Connector CN2 1 Material UL94V-0 (FR-4 or CEM-3) 53261-0590 SM02(8.0)B-BHS-1-TB SM02B-BHSS-1-TB Note t=1m m Molex or equal JST or equal JST or equal HV-2P-HF-E1400 JAE or equal Input side CN1: Pin No. Symbols Ratings Vin 20 ~ 28 Vdc CN 1-1 GND CN 1-2 Vrm t 0 ~ 0.5 = OFF / 2.5 ~ Vin = ON CN 1-3 Vbr 0 ~ 3.0 Vdc CN 1-4 N.C. CN 1-5 Output side CN2 (SM02B-BHSS-1-TB) Output side CN2 (SM02(8.0)B-BHS-1-TB) Pin No. Symbols Ratings Vhigh 600 Vrm s (6.0 m Arm s ) CN 2-1 N.C. CN 2-2 Vlow (GND) CN 2-3 Pin No. CN 2-1 CN 2-2 Symbols Vhigh Vlow Ratings 600 Vrm s (6.0 m Arm s ) (GND) ELECTRICAL CHARACTERISTICS : Conditions Parameters Symbols Output Current Output Current Input Current Frequency Open Circuit Voltage No load Shutdown Note 1 : Specification Vin (V) Vbr (V) Tu (°C) Iout Iout Iin F Vopen 20~28 20~28 24 20~28 20~28 0.0 3.0 0.0 0.0 0.0 -10 -10 -10 -10 -10 Ts d 20~28 0.0 -10 ~ +60 ~ +60 ~ +60 ~ +60 ~ +60 ~ +60 Unit Min. Typ. Max. 5.4 2.7 35 1.700 6.0 3.0 0.2 45 1.800 6.6 3.3 0.25 55 2.000 m Arm s m Arm s Adc kHz Vrm s - 1.0 - s ec Note 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. 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 1.0.3, 19th May 2014 DC-AC INVERTER UNIT PS-DA0129-05(S) (4 W SINGLE OUTPUT) (PRELIMINARY INFORMATION) TEST CIRCUIT : F Vin 20 ~ 28 V Operation of unit a Operation b Non operation 1000:1 PROBE F CN1-1 SW3 V CN2-1 CN1-2 Vrmt 0.5 / 2.5 Vdc V ~ Vopen Iin A SW 1 a b A ~ T1 CN1-3 V CL1 RL1 CN2-3 SW1 SW4 Iout1 CN1-4 Vbr 0 ~ 3 Vdc N.C. CN1-5 DIMMING CHARACTERISTIC : Iout (in mArms) 9 6 3 0 0 1 2 3 Vbr (VDC) 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 1.0.3, 19th May 2014