customer's product name: dc/ac inverter unit cxa- p1212d-wjl tdk product name: messrs : dwg.no. prepared by approved by authorized by k.yamaishi h.masuoka ctr-3774-a n.suzuki product drawing tdk-lambda corporation apr/21/2010 apr/21/2010 apr/621/2010 *notice product drawing is not contract. this is only techn ical data. this technical data may change internal description without any notice. when you design final product please request us spe cification through our sales or distributors. after you receive the specification, the contract i s effective on signature of the specification.
no. materials name material remark product name or model,title dc-ac inverter unit CXA-P1212D-WJL page name of drawing drawing no. product drawing ctr-3774-a tdk-lambda qu 1 when using this product, give due consideration to the precautionary notes described below and ensure a safe design. inappropriate use may result in electric shock, injury or fire. caution precautionary notes regarding the use of this inver ter this product is designed for the lighting of a cold cathode f luorescent lamp. do not use it with any other load. store this product under the conditions defined in the specification document. do not store this product in an environment where dust, dirt or corrosive gas(salt,acid,base, etc .) is present. this product is subject to high voltage. if there is a possibility that the user may touch the product, provide a proper indication in order to draw the user' s attention. this product is designed for use with general electronic equipme nt. if it is to be used with medical equipment that directly affects human life or for the control of transportation equipment to which passengers entrust the ir lives, provide thorough fail-safe measures. lf this product use for in-vehicle or always vibrated place,please cons ult us before using. avoid using this product under high temperatures or high humid ity or in an environment in which dust, dirt or any corrosive gas (salt,acid,base, etc.) is present. also,be careful not to allow the formation of dew condensation. it may result i n damage or electric shock. if the product does not have a built-in protective circuit (circuit breaker, fuse , etc.), it is recommended that a fuse be used at the input stage to prevent the g eneration of smoke or fire in the event of a malfunction. even when the product has a built-in protective circuit (circuit breaker, fuse, etc.), the circuit may not function properly due to inappropriate operating conditions or power-supp ly capacity. it is recommended that an appropriate protective circuit (circuit breaker, fuse, etc.) be provided separately from the built-in circuit. use the product only within the specified input voltage, output power, out put voltage and operating temperature ranges. exceeding these values may result in dam age, etc. provide a measure for the prevention of surge volta ge due to lightning, etc. abnormal voltage may result in damage, etc. to prevent problems arising from short-circuiting o f the high-voltage section, provide appropriate measures to prevent the entry of foreign substances following installation. this product is not designed to provide resistance to radiation. please fix the inverter by using all the mounting holes to protect the inveter against vib ration and shock. ripples could be superimposed on the voltage and the current in the input so urce connected to the inverter , depending on the impedance in the input source, wiring, etc. when you select an input source, please check waveforms, etc on the final set. warning this product is subject to high voltage. do not touch it while the power is on. failing to do so may result in electric shock. handling precautions this product uses thin wires. observe the following precautions and handl e it with care so as not to cause wire breakage. broken wire may result in damage, etc. do not stack multiple products on top of one another. do not allow the product to come in contact with tools, etc. do not apply excessive stress during installation. it may cause chipping and cracking,resulting in damage, etc. provide clearance between the high-voltage section of this product and the frame body on which the product is installed and also the conductor section as per listed on page 2 , [1] outline . please do not use the product, when dropping it, since there is a possibility of the parts damage. please confirm abnormality is not found in the product enough when using it by any chance.
no. materials name material remark product name or model,title dc-ac inverter unit CXA-P1212D-WJL page name of drawing drawing no. product drawing ctr-3774-a tdk-lambda qu 2 [1] outline outline connector configuration [3] electrical specifications [5] reliability test [4] test circuit [2] absolute maximum ratings [7] others item attached view page [1] section 5 9 8 4 5 6 7 6 3 [1] section [2] section [3] section [4] section [5] section [7] section others std warranty 2. contents 1. part name the part name is CXA-P1212D-WJL. test cond. [6] packing and marking [6] section 9
no. materials name material remark product name or model,title dc-ac inverter unit CXA-P1212D-WJL page name of drawing drawing no. product drawing ctr-3774-a tdk-lambda qu 3 8.5 max. (1.0) l1 caution high voltage CXA-P1212D-WJL u9y01 made in japan (ii) (i) 153.5max. 2- 3.5 0.2 (iii) 1 cn1 1 cn2 (10.0) 14 0.3 22max. 3.5 0.5 (4.0) (4.0) (10.0) 107 0.3 10.25 0.5 t1 1 tdk-lambda 1 ic1 75mm (a:high voltage generation area) side view no parts and pattern area.(except gnd) silicone label (examp l e) tdk part no, date code, country of origin, tdk-lambda logo. top view bottom view unit:mm weight:21.3g.typ. *please secure the air clearance of 3mm or more from the high voltage generation area up an d down and right and left. please refer to note1-3. for details. [1] outline 1-1. outline qu 1 1 1 remark ul94v-0 t=1.0 molex jst no. (i) (ii) (iii) part description pcb input connector cn1 output connector cn2 material co m posite (cem-3) 53261-0771 sm03(7-d1)b-bhs-1-tb(lf)(sn) features ? this inverter is for two lamps. it has dimmi ng function(pwm system) and remote function. ? this product has shutdown function. it prevents from keeping generating the high voltage wh en the lamps open.(refer note. 4-4.) ? with lamp failure det ector. normal operation : cn1-6=0v some lamps open : cn1-6=5v ? select the way of dimming (between cn1-6 and cn1-7) 1. insert a potentiometer (0-50k ) 2. apply the voltage (0-2.5v) ? the high-voltage area (terminals and p atterns) is coated with silicone so as to avoid th e defects caused by dust. ? this product is conformity to rohs directive. conformity to rohs directive:this means that, in conformity with eu directive 2002/95/ec, lead, cadmium, hexavalent chromium, and specific bromine-based fla me retardants, pbb and pbde, have not been used,excep t for exempted applications.
no. materials name material remark product name or model,title dc-ac inverter unit CXA-P1212D-WJL page name of drawing drawing no. product drawing ctr-3774-a tdk-lambda qu 4 1-2. connector configuration note 1-1. marking of tdk part no, date code, country of or igin. 1) tdk part no., date code, country of origin, is marked on the bord back side. 2) date code example. (ex. dec. 1. 2009) 3) country of origin code exampl e. (ex. made in japan. made in china. made in malay sia). 0 1 9 z two digits of production day. one digit of production month. (oct. : x, nov. : y, dec. : z). last digit of production year. pin no. cn1-1 cn1-3 cn1-5 cn1-6 cn1-7 symbols vin gnd vrmt vst vbr/rbr ratings 10.8-13.2v 0v 0v/2.5v-vin 0v / 5v 0-2.5v/0-50k input side cn1 cn1-2 cn1-4 pin no. cn2-1 cn2-4 symbols v high 1 v high 2 v low notes output1 output1 return output side cn2 cn2-2 output2 cn2-3 nc - u manufacturing base code for circuit connection, please prefer to test circuit diagram [4]. please use minimum of 3mm clearance (all directions) between inv erter high voltage area and any conductors. please refer to mechanical drawing for marking of high voltage area. open voltage (strike voltage) is measured across the transformer secondar y winding at no load as the reading at the output connector would be less than the actual value. note 1-2. note 1-3. note 1-4. notes input voltage gnd 0-0.4v:off 2.5-vin v:on the warning output 5v in abnormal circumstances control/vr ratings 600vrms (2v) 600vrms -
no. materials name material remark product name or model,title dc-ac inverter unit CXA-P1212D-WJL page name of drawing drawing no. product drawing ctr-3774-a tdk-lambda qu 5 figure 1. high voltage wiring lcd/m lcd/m ok ng cn2 cn2 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 r eview mounting instruction to avoid any abnormal o peration due to coupling/leakage capacitance of inverter high voltage are a to any surrounding conductor. please check your lamp characteristic for minimum operational current and set the limit poi nt in your design to avoid flickering and/or abnormal operation. for proper operation of circuit protection (fuse or ic protector),please use mi nimum of 2.5a capacity for input power supply. for proper operation: don't connect the out put vlow(cn2-4) terminal to the input gnd (cn1-3,4). note 1-5. note 1-6. note 1-7. note 1-8. note 1-9. [2]absolute maximum ratings items symbols specification unit notes input voltage load resistance operating temp. range storage temp. range humidity range vin rl//cl ta ts rh 0~15 100//7.5 -30~80 -30~85 95 vdc k // pf c c %rh a maximum wet ball temperature is 38c no dew. vrmt vbr 0~16 -1~vin+1 the test circuits added 7.5pf capacitor across the load resistor for lcd back light stay capacitor. note 2-1. impedance from the power source or connectio n can cause ripple at the input voltage/current. this products includes an internal fuse rated at 1.25a. please make sure that the ripple from th e input current does not go above 1.25a.
no. materials name material remark product name or model,title dc-ac inverter unit CXA-P1212D-WJL page name of drawing drawing no. product drawing ctr-3774-a tdk-lambda qu 6 [3] electrical specifications item output current (max.) symbol lout1/2 conditions vin(v) 12 1.2 120.6 ta( ) rl1(k)//cl1(pf) rl2(k)//cl2(pf) -3080 23 5 90// 7.5 90// 7.5 90// 7.5 90// 7.5 specifications min. max. typ. 5.3 5.5 6.0 6.0 6.7 6.5 unit marms vrmt(v) vbr(v)/ vr() 50.25 50.25 0 / 0 0 / 0 121.2 90// 7.5 90// 7.5 90// 7.5 90// 7.5 121.2 121.2 50.25 50.25 50.25 0 / 0 0 / 0 0 / 0 -3080 -3080 -3080 5.5 v 5.5 4.5 4.5 5.0 5.0 0 0.5 - warning signal (note4-4) vst output current (min.) lout1/2 121.2 -3080 90// 7.5 90// 7.5 1.1 2.0 2.9 50.25 2.5 / 50k frequency open circuit voltage f1 vopen 121.2 input current1 lin1 input current2 lin2 -3080 -3080 90// 7.5 90// 7.5 ? 3 8 4 3 4 8 1500 2000 vrms khz 1700 -3080 90// 7.5 90// 7.5 - 0.8 1.0 a -3080 90// 7.5 90// 7.5 - - 1 ma 120.6 120.6 120.6 50.25 00.25 50.25 50.25 0 / 0 0 / 0 0 / 0 0 / 0 frequency(duty) f2 -3080 90// 7.5 90// 7.5 220 250 280 hz 120.6 50.25 2.5 / 50k [4] test circuit rl1,2:load resistance (7w min.) cl1,2:stray capacitor (3kv min.) *for the number of the component's positon, please refer to outline diagram [1]. vbr 0 2.5v a v 1000:1 probe v vin 10.8 13.2v iin vopen f cn1-1 cn1-2 cn1-3 cn1-4 cn1-5 cn1-6 cn1-7 f v a b sw1 vrmt 5v v vst a b sw2 rbr 0 50k v t1-2 t1-7,8 t1 a a rl2 rl1 io2 io1 cn2- 1 cn2-4 cn2- 2 sw3 sw4 sw5 cl2 cl1 fduty 1 7 8 14 ic f (0.025w min.)
no. materials name material remark product name or model,title dc-ac inverter unit CXA-P1212D-WJL page name of drawing drawing no. product drawing ctr-3774-a tdk-lambda qu 7 vrmt terminal circuit (reference) 20k 10k cn1-5 vrmt ic1 cn1-1,2 vin 10k 10k 10k 10k *vbr=0v:brightness max. rbr=0 :brightness max. note 4-1.sw1 (on/off) operation is as f ollowing; sw1 ab operation non operation non operation open operation of unit note 4-2.sw2 (on/off) operation is as f ollowing; sw2 ab *variable resistance dimming vr=0~50k *voltage dimming vbr=0~2.5v operation of unit note 4-3.test equipments note 4-4.safety function load condition normal operation 1 lamp open 2 lamps open *1 alarm signal (cn1-6) 0.5v max. 4.5~5.5v 4.5~5.5v *2 shutdown operation normal normal shutdown connection diagram of lcd module (reference) v high v high v low a dc-ac inverter lcd module lamp lamp *connect the high frequency current meter to the low-voltage (v low ) side. a v a v digital multiple meter(advantest r6452a or equivalent) dc current meter(advantest r6452a or equivalent) true rms meter(nf circuit m2170or equivalent) high frequency current meter(fluke187or equivalent) 1000:1 high voltage probe(tektronix p6015a or equivalent) ~~ f frequency countor(advantest r6452a or equivalent) *1.when any of the load is opened, the alarm output becomes 5v. *2.when all of the load is open ed, inverter will shut down about 3 seconds.
no. materials name material remark product name or model,title dc-ac inverter unit CXA-P1212D-WJL page name of drawing drawing no. product drawing ctr-3774-a tdk-lambda qu 8 [5] reliability test following test items are assured. items conditions -30c 500h -20c 500h load cond.:typ 85c 500h 70c 500h load cond.:typ heat shock humidity (non operational) vibration shock -30c to 80c 30min.each 100 cycles 60c 90~95%rh 500h 10~57hz amplitude 0.75mm 58~500hz 9.8m/s 2 sweep:11min 60min each axis x,y,z 980m/s 2 11ms harf-sine pulse 1 time each axis x,y,z judgement low temp.non operational low temp.operational high temp.non operational high temp.operational electrical and apperrance should be in the spec.
no. materials name material remark product name or model,title dc-ac inverter unit CXA-P1212D-WJL page name of drawing drawing no. product drawing ctr-3774-a tdk-lambda qu 9 [6] packing and marking a shipping box is packaged to avoid from water o r damage. following items are printed o n the box. [7] others 7-1. test cond. 7-2. std warrantry 7-3. others a normal test condition :temperature (2015c), humidity (6520%rh). one year after shipment.this covers any defects in material or workmanship. defective units will be replaces at no charge. tdk and customer are to discuss changes,problems, a nd modifications and etc, when needed. 6-1. 6-2. 6-3. 6-4. 6-5. 6-6. tdk part no. manufacture customer part no. qty. inspection no. country of origin CXA-P1212D-WJL 10pcs / box inner box (237mm:l) (223mm:w) (40mm:h) marking tdk part no. manufacture customer part no. qty. inspection no. countory of origin outer carton (500mm:l) (244mm:w) (234mm:h) 10pcs/inner box 10 100pcs/outer carton anti static bag marking tdk part no. manufacture customer part no. qty. inspection no. countory of origin
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