DC-AC INVERTER UNIT CXA-P1012-NJL (9.0W DUAL OUTPUTS) (PRELIMINARY INFORMATION) 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 CXA-P1012-NJL LOT. 7X FEATURES : High Efficiency (85%) Fuse protection Low noise with voltage resonant circuit 8mm Low Profile TEMPERATURE & HUMDITY : Operating Temperature Range Storage Temperature Range Humidity MADE IN JAPAN -10 °C ~ +60°C -30 °C ~ +85°C 95 %RH max DIMENSIONS : 130.5 max 124±0.2 48±0.2 3±0.3 Unit: mm Weight: 21.0g typ. CN2 CN3 1 1 1 CN1 4 2 1 b 3 b 8 max 14±0.2 (3) 3±0.3 20.5 max 3-φ2.2±0.1 No. P art Dis c ription Qty . M aterial Note 1 P CB 1 UL94V -0 (FR-4 or CE M -3) t= 1.0m m 2 Connec tor CN1 1 S 5B -P H-S M 3 JS T 3 Connec tor CN2 1 S M 02(8.0)B -B HS -1 JS T 4 Connec tor CN3 1 S M 02(8.0)B -B HS -1 JS T 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, 04 October 2002 DC-AC INVERTER UNIT CXA-P1012-NJL (9.0W DUAL OUTPUTS) (PRELIMINARY INFORMATION) Input Side CN1: P in CN CN CN CN CN No. S ym bols 1-1 V in 1-2 GND 1-3 N.C. 1-4 1-5 Output Side CN2, CN3: P in No. Ra tings 12V 0V CN 2-1 CN 2-2 CN 2-3 S ym bols V HIGH 1, 2 N.C. V LOW 1, 2 CN 3-1 CN 3-2 CN 3-3 Ra tings 600 V rm s (2V ) - ELECTRICAL CHARACTERISTICS: Ite m s S ym bols Iout1 Output Curre nt Iout2 Conditions S pe cifica tion V in (V ) Ta (°C) RL 1, 2 (K Ω ) M in. 12±0.12 18~ 28 120 Iout2 Iin Fre que ncy F Ope n Circuit V olta ge V ope n 1, 2 Unit 4.5 5.0 5.5 4.0 5.0 6.0 - 620 900 30 37 44 kHz - V rm s m Arm s Iout1 Input Curre nt Typ. M a x . 12±0.6 110~ 130 -10~ 60 ∞ 1400 1500 m A DC 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, 04 October 2002 DC-AC INVERTER UNIT CXA-P1012-NJL (9.0W DUAL OUTPUTS) (PRELIMINARY INFORMATION) APPLICATION (For Example): Non Dimming Type CN1-1(Vin) Vin 12V CN2-1(Vhigh1) Iout1 CCFL1 RL1 CN1-2(GND) CN2-3(Vlow1) CN1-5(NC) CN3-1(Vhigh2) Iout2 CCFL2 RL2 CN1-3(NC) CN3-3(Vlow2) CN1-4(NC) Dimming by DC/DC Converter CN1-1(Vin) CN2-1(Vhigh1) Iout1 CCFL1 RL1 CN1-2(GND) DC/DC Converter (Mother Board) CN2-3(Vlow1) CN1-5(NC) CN3-1(Vhigh2) Iout2 CN1-3(NC) CCFL2 RL2 CN1-4(NC) CN3-3(Vlow2) CN1-1(Vin) CN2-1(Vhigh1) Dimming by PWM Iout1 CCFL1 RL1 CN1-2(GND) Duty Dimmig (Mother Board) CN2-3(Vlow1) CN1-5(NC) CN3-1(Vhigh2) Iout2 CN1-3(NC) CCFL2 RL2 CN3-3(Vlow2) CN1-4(NC) TEST CIRCUIT: O s c illo s c o p e F V in 12V A - V ~ Ii n V - C N 1-1 C N 2-1 C N 1-2 C N 2-3 NC C N 1-3 NC C N 1-4 NC C N 1-5 R L1 1 0 0 0 :1 V open1 A ~ Io u t1 V ~ C N 3-1 C N 3-3 R L2 A ~ 1 0 0 0 :1 V open2 Io u t2 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, 04 October 2002 DC-AC INVERTER UNIT CXA-P1012-NJL (9.0W DUAL OUTPUTS) (PRELIMINARY INFORMATION) 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. The output of this dc-ac inverter is insulated in electricity 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 part 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. Please review mounting instruction to avoid any abnormal operation due to coupling/leakage capacitance of inverter high voltage area to any surrounding conductor. 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, 04 October 2002