CXA-P1012-NJL (9.0w dual outputs) dc-ac inverter unit (preliminary information) power systems ? the power solution web: www.power-systems.de address: d?rnet 8 ; 74360 ilsfeld-auenstein / germany email: info@power-systems.de tel. : + 49 / 70 62 / 67 59 - 6 fax: + 49 / 70 62 / 67 59 - 80 all specification are subject to change without notice. page ( 1 / 4 ) ver, 04 october 2002 description: this dc to ac inverter was developed for large size lcd panel as multiple media, replacement of crt monitor and other general purpose. applicable lcd: 9 to 15 inches double lamp type lamp voltage 600v lamp current 5ma features : high efficiency (85%) fuse protection low noise with voltage resonant circuit 8mm low profile temperature & humdity : operating temperature range -10 c ~ +60 c storage temperature range -30 c ~ +85 c humidity 95 %rh max dimensions : unit: mm weight: 21.0g typ. 8 max 130.5 max 20.5 max 1 4 3- 2.2 0.1 14 0.2 48 0.2 3 0.3 3 0.3 124 0.2 3 cn2 1 cn3 1 1 cn1 2 CXA-P1012-NJL lot. 7x made in japan no. part discription qty. material note 1 pcb 1 ul94v-0 (fr-4 or cem-3) t=1.0mm 2 connector cn1 1 s5b-ph-sm3 jst 3 connector cn2 1 sm02(8.0)b-bhs-1 jst 4 connector cn3 1 sm02(8.0)b-bhs-1 jst (3) b b
CXA-P1012-NJL (9.0w dual outputs) dc-ac inverter unit (preliminary information) power systems ? the power solution web: www.power-systems.de address: d?rnet 8 ; 74360 ilsfeld-auenstein / germany email: info@power-systems.de tel. : + 49 / 70 62 / 67 59 - 6 fax: + 49 / 70 62 / 67 59 - 80 all specification are subject to change without notice. page ( 2 / 4 ) ver, 04 october 2002 symbols ratings cn 2-1 cn 3-1 v high 1, 2 600 vrms cn 2-2 cn 3-2 n.c. - cn 2-3 cn 3-3 v low 1, 2 (2v) pin no. pin no. symbols ratings cn 1-1 vin 12v cn 1-2 gnd 0v cn 1-3 cn 1-4 cn 1-5 n.c. - input side cn1: output side cn2, cn3: vin (v) ta (c) rl 1, 2 (k ? )min. typ.max. iout1 iout2 iout1 iout2 input current iin - 620 900 ma dc frequency f 30 37 44 khz open circuit voltage vopen 1, 2 1400 1500 - vrms marms 5.5 4.0 5.0 6.0 120 110~130 4.5 5.0 output current 120.12 120.6 18~28 -10~60 unit items symbols conditions specification electrical characteristics:
CXA-P1012-NJL (9.0w dual outputs) dc-ac inverter unit (preliminary information) power systems ? the power solution web: www.power-systems.de address: d?rnet 8 ; 74360 ilsfeld-auenstein / germany email: info@power-systems.de tel. : + 49 / 70 62 / 67 59 - 6 fax: + 49 / 70 62 / 67 59 - 80 all specification are subject to change without notice. page ( 3 / 4 ) ver, 04 october 2002 cn2-1(vhigh1) cn3-3(vlow2) cn1-1(vin) cn1-2(gnd) cn1-5(nc) cn1-3(nc) cn1-4(nc) vin 12v ccfl1 rl1 ccfl2 rl2 cn2-3(vlow1) cn3-1(vhigh2) iout1 iout2 dc/dc converter (mother board) cn2-1(vhigh1) cn3-3(vlow2) cn1-1(vin) cn1-2(gnd) cn1-5(nc) cn1-3(nc) cn1-4(nc) cn2-3(vlow1) cn3-1(vhigh2) ccfl1 rl1 ccfl2 rl2 iout1 iout2 duty dimmig (mother board) cn2-1(vhigh1) cn3-3(vlow2) cn1-1(vin) cn1-2(gnd) cn1-5(nc) cn1-3(nc) cn1-4(nc) cn2-3(vlow1) cn3-1(vhigh2) ccfl1 rl1 ccfl2 rl2 iout1 iout2 application (for example): non dimming type dimming by dc/dc converter dimming by pwm test circuit: cn1-1 cn1-2 cn1-3 cn1-4 cn1-5 nc 12v oscilloscope rl1 rl2 a ~ f - a - v iin vin iout1 iout2 v open1 v open2 cn2-1 cn2-3 cn3-1 cn3-3 nc nc 1000:1 1000:1 v ~ v ~ a ~
CXA-P1012-NJL (9.0w dual outputs) dc-ac inverter unit (preliminary information) power systems ? the power solution web: www.power-systems.de address: d?rnet 8 ; 74360 ilsfeld-auenstein / germany email: info@power-systems.de tel. : + 49 / 70 62 / 67 59 - 6 fax: + 49 / 70 62 / 67 59 - 80 all specification are subject to change without notice. page ( 4 / 4 ) ver, 04 october 2002 note 1. for circuit connection, pleas e 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 acro ss the transformer secondary winding at no load as the reading at the output connector would be less than the actual value. note 4. the output of this dc-ac inverter is i nsulated in electric ity with the input part. please use cn2-3 and cn3-3 side when you connect the vlow side of the output with the ground. note 5. please use the screw of the insulator to prevent the electrical discharge or make the installation. screw the first side and an insulated structure in electricity because the output pattern of a high voltage is laid out to be near when you use the installation hold of pa rt b in the externals dimensional drawing. note 6. if the start up voltage falls below cold cathode tube strike voltage, the ccfl will not light up easily specially at lower ambient temperature. pleas e review mounting instruction to avoid any abnormal operation due to coupling/leakage capacitance of in verter high voltage area to any surrounding conductor.
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