DC-AC INVERTER UNIT CXA-M10L-L (6W SINGLE & DUAL OUTPUTS, PCB MOUNTABLE) (STANDARD) DESCRIPTION : TDK DC/AC Inverter, CXA-series, are low-noise, high frequency power sources developed for driving Cold Cathode Fluorescent Lamps operating at 20~80 kHz. These inverters are designed to handle a wide range of lamp characteristics. FEATURES : Constant current output ensures compatibility with a wide range of discharge lamps. High efficiency resonant circuitry produces low-noise, sinusoidal-wave output. One-lamp/two-lamp combined-use capability allows use four different configurations. in Common ground or floating bulb configurations. Compact size and light weight facilitate PC board mounting. High Efficiency (80%) TEMPERATURE & HUMDITY : -10 °C ~ +60°C Operating Temperature Range Storage Temperature Range -20 °C ~ +85°C Humidity 95 %RH max (No dew) DIMENSIONS : 3 Min 29 Max Unit : mm Weight: 21.0g typ. 16.5 Max 20.32±0.2 2 1 (*1) (20) (6) 50.8±0.2 56 Max Jumper 5 4 Pin 1 2 Symbol Vin GND 3 4 5 Iout1 Iout2 Iout-ret Note 0 ~ 14,4 Vdc 0 Vdc 3 (2) 5x 0.64±0.07 Bottom View *1 Remove for Isolated Ground Unit : mm 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, 25 November 2003 DC-AC INVERTER UNIT CXA-M10L-L (6W SINGLE & DUAL OUTPUTS, PCB MOUNTABLE) CONNECTOR CONFIGURATION: Pin No. Symbols ABSOLUTE MAXIMUM RATINGS: Ratings Items Symbols Specification Unit 12V Input Voltage Vin 0~14.4 VDC Output Pow er Pout 6 W Vin 1 (STANDARD) 2 GND 0V 3 OUT1 400Vrms 4 OUT2 400Vrms 5 OUT GND 0V ELECTRICAL CHARACTERISTICS: Ite m s Spe cifica tion Conditions S ym bols V in [V ] Ta [°C] RL [KΩ ] M in. Typ. Unit 12±0.12 23±5 40 9 10 11 12±0.6 -10~60 30~ 50 8 10 12 30~ 50 - 420 630 m A DC 30~ 50 23 28 33 kHz 1000 1200 - V rm s Output Curre nt Iout Input Curre nt Iin 12±0.6 -10~60 Fre que ncy F 12±0.6 -10~60 Ope n Circuit Volta ge Vope n 12±0.6 -10~60 ∞ Output Curre nt Iout Input Curre nt Iin 12±0.6 -10~60 Fre que ncy F 12±0.6 -10~60 Ope n Circuit Volta ge Vope n 12±0.6 -10~60 Output Curre nt Iout 12±0.12 12±0.6 Input Curre nt Iin 12±0.6 -10~60 Fre que ncy F 12±0.6 -10~60 Ope n Circuit Volta ge Vope n 12±0.6 -10~60 Output Curre nt Iout1 / Iout2 12±0.12 12±0.6 Input Curre nt Iin 12±0.6 -10~60 Fre que ncy F 12±0.6 -10~60 Ope n Circuit Volta ge Vope n 12±0.6 -10~60 ∞ Conne ction Max. m Arm s 12±0.12 23±5 67 5.1 6 6.5 12±0.6 -10~60 50~ 84 4.5 6 7.1 50~ 84 - 270 410 m A DC 50~ 84 26 31 36 kHz ∞ 1000 1200 - V rm s 23±5 80 4.3 5 5.5 -10~60 60~100 3.8 5 6.0 60~100 - 230 350 m A DC 60~100 23 28 33 kHz ∞ 1000 1200 - V rm s 23±5 80 4.5/4.5 5/5 5.5/5.5 -10~60 60~100 4/4 5/5 6/6 60~100 - 420 630 m A DC 60~100 23 28 33 kHz 1000 1200 - V rm s 1 m Arm s 2 m Arm s 3 m Arm s 4 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, 25 November 2003 DC-AC INVERTER UNIT CXA-M10L-L (6W SINGLE & DUAL OUTPUTS, PCB MOUNTABLE) (STANDARD) APPLICATION: Connection 1 Connection 3 Pin1 (Vin) Vin Pin3 (out1) Pin1 (Vin) CCFL Pin4 (out2) Pin2 (GND) Vin CCFL Pin4 (out2) Pin5 (out GND) Pin2 (GND) Connection 2 Pin3 (out1) Pin5 (out GND) Connection 4 Pin1 (Vin) Pin3 (out1) Pin1 (Vin) Pin3 (out1) CCFL2 Vin CCFL Pin4 (out2) Pin2 (GND) Vin Pin4 (out2) Pin5 (out GND) Pin2 (GND) CCFL1 Pin5 (out GND) 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 floating mode, please remove jumper (J1) on top side of PCB that pin2 and pin5. Note 6. To prevent electrical discharge from high voltage area, please use non-conductive fastener in U mounting hole. 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, 25 November 2003 DC-AC INVERTER UNIT CXA-M10L-L (6W SINGLE & DUAL OUTPUTS, PCB MOUNTABLE) (STANDARD) TEST CIRCUIT Connection Test circuit lin A (1)Vin Notes OUT1 (3) V Vin OUT2 (4) RL 1 Short of OUT1,OUT2 (2)GND OUT GND(5) A lout 1000:1 lin A (1)Vin V OUT1 (3) V Vin OUT2 (4) NC OUT GND(5) A RL 2 Open of OUT2 (2)GND lout 1000:1 lin A (1)Vin V OUT1 (3) V Vin OUT2 (4) RL 3 Short of OUT2,OUT GND (2)GND OUT GND(5) A lout 1000:1 lin A (1)Vin V OUT1 (3) V Vin OUT2 (4) RL1 4 (2)GND OUT GND(5) 1000:1 V lout2 A RL2 A lout1 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, 25 November 2003