MESSRS : Product Drawing CUSTOMER'S PRODUCT NAME: TDK PRODUCT NAME: DC/AC INVERTER UNIT CXA-0549 TENTATIVE *Notice Product Drawing is not contract. This is only technical data. This technical data may change internal description without any notice. When you design final product please request us specification through our sales or distributors. After you receive the specification, the contract is effective on signature of the specification. TDK-Lambda Corporation PREPARED BY APPROVED BY AUTHORIZED BY April . 20 . 2010 April . 20 . 2010 April . 20 . 2010 S.Goya K.Yamaishi H.Masuoka DWG.No. CTR-3835-A Precautionary Notes Regarding the Use of This Inverter 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. Warning y 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. TE NT AT IVE Caution y This product is designed for lighting Cold Cathode Fluorescent Lamps. Do not use it with any other load. y Store this product under the conditions defined in the specification document. y Do not store this product in an environment where dust, dirt or corrosive gas(salt,acid,base, etc.) is present. y This product is subject to high voltage. If there is a possibility that the user may touch the product, provide a proper warning indication in order to draw the user's attention. y This product is designed for use with general electronic equipment. 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 their lives, provide thorough fail-safe measures. y Consult us before using if this product is to be installed in a habitual vibration environment (vehicle, etc.). y Avoid using this product under high temperatures or high humidity 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 in damage or elec tric shock. y 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 generation 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-supply capacity. It is recommended that an appropriate protective circuit (circuit breaker, fuse, etc.) be provided separately from the built-in circuit. y Use the product only within the specified input voltage, output power, output voltage and operating temperature ranges. Exceeding these values may result in damage, etc. y Provide a measure for the prevention of surge voltage due to lightning, etc. Abnormal voltage may result in damage, etc. y To prevent problems from occurring as a result of a short circuit in the high voltage section, be sure to take appropriate measures to prevent the entry of foreign substances into the inverter after it is installed. y This product is not designed to provide resistance to radiation. y In order to protect the inverter from vibration and shock, be sure to use all the mounting holes when installing the inverter. y Ripples could be superimposed on the voltage and the current in the input source 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. y Please use all the mounting holes, because to defend the converter from vibration and impact. Handling Precautions y This product uses thin wires. Observe the following precautions and handle 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. y Do not apply excessive stress during installation. It may cause chipping and cracking,resulting in damage, etc. y 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 on page 2 , [1] "Outline" . y Do not use the product after it has been dropped because there is the possibility that components have been damaged. No. MATERIALS NAME QU MATERIAL REMARK PRODUCT NAME or MODEL,TITLE DC-AC INVERTER UNIT CXA-0549 TDK-Lambda NAME OF DRAWING DRAWING No. PAGE Product Drawing CTR-3835-A 1 <The specifications may be changed without any notice.> TSB-08-01-05(00) form-6(A4) 1. Part Name The part name is CXA-0549. 2. Contents Item Attched view Page TE NT AT IVE 1.Appearance,Structure and Dimensions refer to [1] 3 refer to [1] 4 Absolute Maximum Ratings refer to [2] 5 3.Electrical Characteristics refer to [3] 5 4.Test circuit refer to [4] 6 5.Reliability Test refer to [5] 7 6.Packing and Marking refer to [6] 8 refer to [7] 8 Outline Pin configration 2.Characteristics 7.Others Test Cond Std Warranty Others No. MATERIALS NAME QU MATERIAL REMARK PRODUCT NAME or MODEL,TITLE DC-AC INVERTER UNIT CXA-0549 TDK-Lambda NAME OF DRAWING DRAWING No. PAGE Product Drawing CTR-3835-A 2 <The specifications may be changed without any notice.> TSB-08-01-05(00) form-6(A4) TE NT AT IVE Features This inverter is for two lamps. It has Dimming function(PWM System) and Remote functio n. With lamp failure dete ctor. Normal Operation : CN1-4=0V Some Lamps Open : CN1-4=5V The high-voltage area (terminals and patterns) is coated with silicone so as to avoid the d efects caused by dust. This product is conformity to RoHS direc tive. Conformity to RoHS Directive:This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, hexavalent chromium, and specific bromine-based flame retardants, PBB and PBDE, have not been used,except for exempted applications. [1] Outline 1-1. Outline SILICONE 8.50.35 1400.5 66.50.3 66.50.3 CN3 (4) 1 1 L1 CXA-0549 9Z16 MADE IN JAPAN TDK-Lambda CN1 5-30.2 52.50.3 1 180.2 CN2 3.50.35 (0.8) 700.5 52.50.3 LEAD WIRE (High voltage generation area) 300.5 TOP VIEW Label (Examlpe) TDK part No, Date code, Country of origin , TDK-Lambda Logo. UL mark Note1.A slanted line department in an upper figure expresses silicone application position. 40mm (a:High Voltage generation area) BOTTOM VIEW Sectional view 8MAX 55mm (a:High Voltage generation area) (1) 0.8MAX SIDE VIEW Unit:mm Weight:22.0g.typ. TAPE SILICONE(SE9168RTV) LEAD WIRE(UL3239 10kV) SOLDER PWB Please secure 3mm or longer space distance from the high voltage generating area in all directions. Please see Note 1-3 for the details. No. Part Description Material Qu Remark PCB Composite (CEM-3) 1 UL94V-0 t=1.0 Input Connector CN1 S5B-PH-SM4-TB(LF)(SN) 1 JST Output Connector CN2, CN3 SM02(8.0)B-BHS-1-TB(LF)(SN) 2 JST No. MATERIALS NAME QU MATERIAL REMARK PRODUCT NAME or MODEL,TITLE DC-AC INVERTER UNIT CXA-0549 TDK-Lambda NAME OF DRAWING DRAWING No. PAGE Product Drawing CTR-3835-A 3 <The specifications may be changed without any notice.> TSB-08-01-05(00) form-6(A4) 1-2. Connector Configuration Output side : CN2 Input side Symbols Ratings Notes Pin No. Symbols Ratings Notes CN1-1 Vin 10.813.2V Input Voltage CN2-1 VHIGH1 (460Vrms) Output 1 CN1-2 GND 0V GND CN1-3 Vbr 02.5V CN2-3 VLOW1 (5V) Output 1 Return Dimming Control CN1-4 Vst () 0V/5V The warning output 5V in abnormal circumstances Vrmt -1Vin+1V CN1-5 Output side : CN3 TE NT AT IVE Pin No. Pin No. Symbols Ratings Notes CN3-1 VHIGH2 (460Vrms) Output 2 CN3-3 VLOW2 (5V) Output 2 Return Remote Control Note1-1. Marking of TDK part No, Date code, Country of origin,TDK-Lambda Logo, UL mark. 1) TDK part No., Date code, Country of origin, TDK-Lambda Logo, UL mark is marked on the transform er. 2) Date code example. (ex. Dec. 16. 2009) 9 Z 1 6 Two digits of production day. One digit of production month. (Oct. : X, Nov. : Y, Dec. : Z). Last digit of production y ear. 3) Country of origin code example. (ex. MADE IN JAPAN. MADE IN CHINA,MADE IN MALAYSIA). Note1-2. For circuit connection, please prefer to test circuit diagram [4]. Note1-3. Please use minimum of 3mm clearance (all directions) between inverter high voltag e area and any conductors. Please refer to mechanical drawing for marking of high volta ge area. Note1-4. 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. Note1-5. 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 abnorm al operation due to coupling/leakage capacitance of inverter high voltage area to any surrounding conductor. Fig1.High Voltage Code OK NG LCD Module LCD Module CN2,CN3 CN2,CN3 No. MATERIALS NAME QU MATERIAL REMARK PRODUCT NAME or MODEL,TITLE DC-AC INVERTER UNIT CXA-0549 TDK-Lambda NAME OF DRAWING DRAWING No. PAGE Product Drawing CTR-3835-A 4 <The specifications may be changed without any notice.> TSB-08-01-05(00) form-6(A4) Note1-6. Please check your lamp characteristic for minimum operational current and set the limit point in your design to avoid flickering and/or abnormal operation. Note1-7. For proper operation of circuit protection (fuse or IC PROTECTOR),Please use minimum of 3.5A capaci ty for input power supply. Note1-8. Impedence from the wire connection can cause a ripple in the input. The product has an internal fuse TE NT AT IVE of 1.75A. Please check that input current peak wave form does not exceed 1.75A. [2] Absolute maximum ratings Items Symbols Specification Vin Input Voltage Unit 014.4 Vrmt Notes VDC Vbr 03 Load Resistance RL1,2 85 k Operating Temp. range Ta -2070 Storage Temp. range Ts -3085 Humidity range RH 95 %RH A maximum wet ball temperature is 38C No dew. 3Electrical specifications Item Output Current (Dimm ing max.) Output Current (Dimm ing min.) Input Current 1 Symbol Specifications Conditions Vin(V) Vrmt(V) Vbr(V) RL1(k) / RL2(k) MIN. TYP. MAX. Unit Io1/2 120.1 50.25 0 Ta() 235 740.5 / 740.5 5.7 6.0 6.7 m Arms Io1/2 121.2 50.25 0 -20 70 740.5 / 740.5 5.0 6.0 7.0 m Arms Io1/2 120.1 50.25 2.50.5 235 740.5 / 740.5 1.2 2.0 2.8 m Arms Iin1 121.2 50.25 0 235 740.5 / 740.5 --- 0.59 0.84 A DC Input Current 2 Iin2 121.2 0 0.4 0 235 740.5 / 740.5 --- --- 1.0 m A DC Frequency F1 121.2 50.25 0 235 740.5 / 740.5 38 43 48 kHz F2 121.2 50.25 2.5 235 740.5 / 740.5 254 305 356 Hz Vopen 121.2 50.25 0 235 / 1.25 1.50 --- kVrms 120.1 50.25 0 2.5 235 740.5 / 4.5 5.0 5.5 V DC 120.1 50.25 0 2.5 235 / 740.5 4.5 5.0 5.5 V DC 120.1 50.25 5.0 5.5 V DC 235 / 740.5 / 740.5 4.5 50.25 0 2.5 0 2.5 235 120.1 --- --- 0.5 V DC Frequency (Duty) Output Open Voltage Warning Signal Vst No. MATERIALS NAME QU MATERIAL REMARK PRODUCT NAME or MODEL,TITLE DC-AC INVERTER UNIT CXA-0549 TDK-Lambda NAME OF DRAWING DRAWING No. PAGE Product Drawing CTR-3835-A 5 <The specifications may be changed without any notice.> TSB-08-01-05(00) form-6(A4) [4] Test circuit Iin A - Vin 10.8 13.2V Vin F1 1000:1 F2 CN1-1 (Vin) CN2-1 (VHIGH1) V - C7 Vs t V - CN1-2 (GND) Q6 CN3-1 (VHIGH2) C8 RL2 RL1 TE NT AT IVE 0 Vrmt 2.5V V - 0/5V F V Vbr CN1-3 (Vbr) A Iout2 Q7 CN1-4 (Vst) b a V Vopen Iout1 CN3-3 (VLOW2) CN1-5 (Vrmt) SW1 A CN2-3 (VLOW1) RL12:Load resistance(7W or more) Note.4-1.SW1(ON/OFF) Operation is as fol lowing; SW1 a b Open Operation of unit Operation Non operation Non operation Note4-3.Safety Function Note4-2.Safety Function Conditions Normality Load (Lamp) one open Load (Lamp) Two open V Digital Multiple Meter(ADVA NTESTR6451A or Alarm Signal Function (CN1-4) 1 equivalent) A DC Current Meter(ADVANTEST R6451A or 0.5V max. equivalent) F 4.55.5V Frequency Countor(ADVANTE ST R6452A or equivalent) V ~ True RMS Meter(KEITHLEY 2001 or equivalent.) 4.55.5V A ~ High Frequency Current Mete r(KEITHLEY 2001 or equivalent) 1000:1 High Voltage Probe (Tektronix P3000 or equivalent) 1.When any of the load is opened, the alarm output becomes 5V. No. MATERIALS NAME QU MATERIAL REMARK PRODUCT NAME or MODEL,TITLE DC-AC INVERTER UNIT CXA-0549 TDK-Lambda NAME OF DRAWING DRAWING No. PAGE Product Drawing CTR-3835-A 6 <The specifications may be changed without any notice.> TSB-08-01-05(00) form-6(A4) LCD module Connected chart (reference) Vrmt terminal circuit (Reference) LCD module DC-AC inverter VLOW A CN1-1 Vin V HIGH V HIGH CN1-5 Vrmt A V LOW 10k 15.6k 10k TE NT AT IVE 10k IC1-3 IC2-8 Connect the High Frequency Current Meter to the Low-Voltage (VLOW) side. [5] Reliability test Following test items are assured. Items Conditions Low Temp. Non operational -30C 500h Low Temp.operational -30C 500h Load cond.:TYP High Temp. Non operational 85C 500h High Temp.operational 80C 500h Load cond.:TYP Heat shock -30C to 80C 30min.Each 100 Cycles Humidity (Non operational) 60C 90~95%RH 500h Vibration 10~57Hz Amplitude 0.75mm or 9.8m/s2 58~500Hz 9.8m/s2 Sweep:11min 60min each axis X,Y,Z Shock 980m/s2 11ms Harf-sine pulse 1 time each axis X,Y,Z No. Judgement MATERIALS NAME Electrical and apperrance should be in the spec. QU MATERIAL REMARK PRODUCT NAME or MODEL,TITLE DC-AC INVERTER UNIT CXA-0549 TDK-Lambda NAME OF DRAWING DRAWING No. PAGE Product Drawing CTR-3835-A 7 <The specifications may be changed without any notice.> TSB-08-01-05(00) form-6(A4) [6] Packing and Marking A shipping box is packaged to avoid from water or damage. Following items are printed on the box. CXA-0549 6-1. TDK part No. 6-2. Manufacture 6-3. QTY. TE NT AT IVE Packing style as under Fig. (160 going in with a stand ard.) Styrofoam Corrugated cardboard Product Styrofoam 40pcs in one tray X 4trays =160pcs/one box Packing box. (210mm) Mariking TDK part No. Manufacture QTY. (340mm) (480mm) Tape Marking (Bottom View) 7 Others 7-1.Test conditions Unless otherwise specified, the temperature to be (2515) and humidity to be (6520) %RH. 7-2. Warranty Warranty shall be for one year after delivery, and those products causing failure during the w arranty period and which failures are attributed to the manufacturer's responsibility shall be replaced at no charge. 7-3.Oters When any doubt arises about this specification, it shall be discussed and decided upon between both parties. Shipment inspection result sheet are subject to change without notice. No. MATERIALS NAME QU MATERIAL REMARK PRODUCT NAME or MODEL,TITLE DC-AC INVERTER UNIT CXA-0549 TDK-Lambda NAME OF DRAWING DRAWING No. PAGE Product Drawing CTR-3835-A 8 <The specifications may be changed without any notice.> TSB-08-01-05(00) form-6(A4)