DC-AC INVERTER UNIT CXA-L05XX-NJL SERIES (3.0W SINGLE OUTPUT) (PRELIMNARY, STANDARD) DESCRIPTION : This DC to AC Inverter was developed for notebook computer and many other low LCD Backlight power supply as low profile applications, either for Note Book PC or Industrial. APPLICABLE LCD: 6 to 10 inches single lamp type Lamp Voltage 600V Lamp Current 5mA FEATURES : High Efficiency (85%) Fuse protection High Efficiency Low noise with voltage resonant circuit TEMPERATURE & HUMDITY : Operating Temperature Range Storage Temperature Range Humidity 0°C ~ +60°C -30 °C ~ +85°C 95 %RH max DIMENSIONS : 60±0.2 (2) (3) 80.5 max (8) Unit: mm 16±0.2 CN2 1 2-φ2.2±0.1 1 CN1 14±0.2 20.5max Weight: 11.0g typ. 2 2-R1.1±0.1 1 3 8 max 1 max No. 1 2 3 Part Discription PCB Connector CN1 Connector CN2 Qty. 1 1 1 Material UL94V-0 (FR-4 or CEM-3) 53261-0590 SM02(8.0)B-BHS-1 Note t=1.0mm Molex JST Power Systems – The Power Solution Web: Email: www.Power-Systems.de [email protected] All specification are subject to change without notice. Address: Dörnet 8 ; 74360 Ilsfeld-Auenstein / Germany Tel. : + 49 / 70 62 / 67 59 - 6 Fax: + 49 / 70 62 / 67 59 - 80 Page ( 1 /4 ) VER, 28 October 2003 DC-AC INVERTER UNIT CXA-L05XX-NJL SERIES (3.0W SINGLE OUTPUT) (PRELIMNARY, STANDARD) Input Side CN1: Pin No. Symbols CN CN CN CN CN 1-1 1-2 1-3 1-4 1-5 Vin GND Output Side CN2: Ratings CXA-L0505-NJL CXA-L0512-NJL CXA-L0524-NJL 5V 12V 24V 0V 0V 0V N.C. - - Pin No. Symbols CN 2-1 VHIGH N.C. CN 2-2 CN 2-3 VLOW Ratings 600 Vrms (0V) - ELECTRICAL CHARACTERISTICS: CXA-L0505-NJL Ite ms Symbols Output Current Input Current Fre quency Open Circuit Voltage Iout1 Iout2 Iin F Conditions Vin (V) Ta (°C) RL (KΩ ) 5±0.05 18~28 120 110~130 5±0.25 0~60 ∞ Vope n Spe cifica tion Unit Min. Typ. Ma x. 4.5 5.0 5.5 mArms 4.0 5.0 6.0 720 1000 mA DC 33 40 47 kHz 1400 1500 - Vrms CXA-L0512-NJL Conditions Ite m s Spe cifica tion Sym bols Output Curre nt Input Curre nt Fre que ncy Ope n Circuit V olta ge Iout1 Iout2 Iin F Unit Vin (V ) Ta (°C) RL (K ⎠ ) M in. 12±0.12 18~ 28 120 4.5 4.0 33 110~130 12±0.6 0~60 ∞ Vope n Typ. Ma x . 5.0 5.0 300 40 1400 1500 5.5 6.0 500 47 m A DC kHz - V rm s m Arm s CXA-L0524-NJL Items Symbols Output Curre nt Input Curre nt Fre que ncy Ope n Circuit Volta ge Iout1 Iout2 Iin F Conditions Vin (V) Ta (°C) RL (K⎠ ) 24±0.24 18~28 120 110~130 24±1.2 Vope n 0~60 ∞ Spe cifica tion Unit Min. Typ. Ma x . 4.5 5.0 5.5 mArm s 4.0 5.0 6.0 150 250 mA DC 26 32 38 kHz 1400 1500 - Vrm s Power Systems – The Power Solution Web: Email: www.Power-Systems.de [email protected] All specification are subject to change without notice. Address: Dörnet 8 ; 74360 Ilsfeld-Auenstein / Germany Tel. : + 49 / 70 62 / 67 59 - 6 Fax: + 49 / 70 62 / 67 59 - 80 Page ( 2 /4 ) VER, 28 October 2003 DC-AC INVERTER UNIT CXA-L05XX-NJL SERIES (3.0W SINGLE OUTPUT) APPLICATION (for example) None Dimming Type CN1-1(Vin) (PRELIMNARY, STANDARD) CN2-1(Iout) CXA-L0512-VJL SM02(8.0)B-BHS (JST) Vin CN1-2(GND) CN1-3(NC) CN1-4(NC) CN1-5(NC) CCFL RL CN2-3(Iout-ret) TEST CIRCUIT: lin A Vin CN1-1 (Vin) V Vin - CN2-1 (VHIGH) CN1-2 (GND) NC CN1-3 (NC) NC CN1-4 (NC) NC CN1-5 (NC) RL Iout CN2-3 (VLOW) F 1000:1 A V Power Systems – The Power Solution Web: Email: www.Power-Systems.de [email protected] All specification are subject to change without notice. Address: Dörnet 8 ; 74360 Ilsfeld-Auenstein / Germany Tel. : + 49 / 70 62 / 67 59 - 6 Fax: + 49 / 70 62 / 67 59 - 80 Page ( 3 /4 ) VER, 28 October 2003 DC-AC INVERTER UNIT CXA-L05XX-NJL SERIES (3.0W SINGLE OUTPUT) (PRELIMNARY, STANDARD) Note 1. For circuit connection, please prefer to test circuit diagram. Note 2. Please use minimum of 2mm clearance (all directions) between inverter high voltage area and any conductors. Please refer to mechanical drawing for marking of high voltage area. Note 3. Open voltage (strike voltage) is measured across the transformer secondary winding at no load as the reading at the output connector would be less than the actual value. Note 4. If the start up voltage falls below Cold Cathode Tube strike voltage, the CCFL will not light up easily specially at lower ambient temperature. Please review mounting instruction to avoid any abnormal operation due to coupling/leakage capacitance of inverter high voltage area to any surrounding conductor. Note 5. For operation in non-isolated configuration, please connect CN2-3 (V-Low) to input return (GND) as the output of DC/AC inverter is electrically isolated from input. Note 6. For proper operation of circuit protection (FUSE or IC PROTECTOR) of CXA-L0505-NJL, please use minimum of 2A capacity for input power supply and 1A for CXA-L0512-NJL and CXA-L0524-NJL.. Power Systems – The Power Solution Web: Email: www.Power-Systems.de [email protected] All specification are subject to change without notice. Address: Dörnet 8 ; 74360 Ilsfeld-Auenstein / Germany Tel. : + 49 / 70 62 / 67 59 - 6 Fax: + 49 / 70 62 / 67 59 - 80 Page ( 4 /4 ) VER, 28 October 2003