1757433中文资料

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744314047;中文规格书,Datasheet资料

Bezeichnung :description :Marking = part numberEigenschaften /properties Lerrlaufinduktivität/initial inductance Nenn-Induktivität /33% Umgebungstemperatur / temperature:+20°CWE-Superflux ME08-01-01ME 06-09-27NameDatum / dateArbeitstemperatur / operating temperature: -40°C - +150°C Metra HIT 27I für/for R DCFreigabe erteilt / general release:Kunde / customerF Werkstoffe & Zulassungen / material & approvals :Würth Elektronik..................................................................................G Eigenschaften / general specifications :not exceed 150°C under worst case operating conditions.It is recommended that the temperature of the part does coating:blackHP 34401 A & Fluke 54II für/for I DC; Luftfeuchtigkeit / humidity:WAYNE KERR 3260B für/for L 0; I SAT Elektrische Eigenschaften / electrical properties :Umgebungstemp. / ambient temperature: -40°C - +100°C Basismaterial / base material:Draht / wire: AIEIW-200 D Prüfgeräte / test equipment :http://www.we-online.deDatum / date..................................................................................Unterschrift / signatureKontrolliert / approvedWürth Elektronik eiSos GmbH & Co. KGD-74638 Waldenburg · Max-Eyth-Strasse 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400Geprüft / checked .................................................................................................POWER-CHOKE WE-HCIE Testbedingungen / test conditions :Änderung / modificationVersion 1Version 2Bezeichnung :description :H Induktivitätskurve / Inductance curve :ME08-01-01ME 06-09-27NameDatum / dateD-74638 Waldenburg · Max-Eyth-Strasse 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400http://www.we-online.deGeprüft / checked Kontrolliert / approvedÄnderung / modificationWürth Elektronik eiSos GmbH & Co. KGVersion 2..............................................................................................................................................Version 1Datum / dateUnterschrift / signature Würth Elektronik....................................................................................................................................................................Freigabe erteilt / general release:Kunde / customerPOWER-CHOKE WE-HCIDATUM / DATE : 2008-01-01Bezeichnung :description :I Temperaturanstieg / Temperature rise curve :ME08-01-01ME 06-09-27NameDatum / dateWürth ElektronikVersion 2..........................................................................................................................................Freigabe erteilt / general release:Kunde / customerDatum / dateUnterschrift / signature...............................................................................................................................................................Version 1D-74638 Waldenburg · Max-Eyth-Strasse 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400http://www.we-online.deGeprüft / checked Kontrolliert / approvedÄnderung / modificationWürth Elektronik eiSos GmbH & Co. KGBezeichnung :description :a 330,0± 2,0mmb 21,0± 0,8mmc 13,00± 0,5mmd 100,0± 1,5mmME08-01-01ME 06-09-27NameDatum / dateD-74638 Waldenburg · Max-Eyth-Strasse 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400Geprüft / checked Kontrolliert / approvedÄnderung / modificationWürth Elektronik eiSos GmbH & Co. KGVersion 2................................................................................................................................................Version 1Datum / dateUnterschrift / signature Würth Elektronik....................................................................................................................................................................Freigabe erteilt / general release:Kunde / customerRollenspezifikation / Reel specification:SPEICHERDROSSEL WE-HCI POWER-CHOKE WE-HCIThe Force for tearing off cover tape is 20 to 70 grams in arrow direction150°feeding directionThis electronic component has been designed and developed for usage in general electronic equipment. Before incorporating this component into any equipment where higher safety and reliability is especially required or if there is the possibility of direct damage or injury to human body, for example in the range of aerospace, aviation, nuclear control, submarine, transportation, (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc, Würth Elektronik eiSos GmbH must be informed before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance.分销商库存信息: WURTH-ELECTRONICS 744314047。

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活动阶级矛盾企业社会世界系统学校制度主义科学
阿拉伯爱好者安理会奥运会芭蕾舞八路军百分点办公室保护人被告人本部门必需品辩护人标准化憋足劲并没有博览会不能不财产权参加者凑热闹促进派差不多拆墙脚颤巍巍常见于沉甸甸成活率吃不上充其量筹备会出发点传染病创始人纯利润大规模代用品单方面党中央到时候得罪人等于零第一次电视机东南亚斗争性独立性短训班对立面多方面发言人反革命房地产废品率分界线丰产田否决权服务员概念化感觉到港澳台高强度革命化共产党购买力顾不上冠军赛光秃秃规范化国务院哈尔滨海南岛含水量好容易核试验黑龙江很难看轰炸机候选人划时代坏分子欢送会会员国婚姻法火车站积极性加拿大柬埔寨讲排场交易所解放军尽可能经济学就是说具体化绝对化军事化开发区看样子科学家肯尼亚空架子扣帽子哭鼻子扩大化拉关系来得及拦河坝劳动力乐天派雷雨云利润率联合国两手抓了不起列车员临时工领事馆留学生录象机旅游业乱糟糟略高于轮训班逻辑性马尼拉卖力气盲目性毛织品没什么门市部猛回头免不了民主党明细账莫斯科穆斯林耐寒性男子汉闹革命内蒙古能动性尼泊尔年产量娘儿俩凝聚力农产品奴隶制女主人暖洋洋派出所偶然性派出所判决书旁观者泡病号陪审员批评家片面性飘飘然贫困户平方米破天荒剖面图普遍性企业家潜伏期强有力瞧不起怯生生侵略者轻工业球迷们全国性群众性热心肠人贩子日用品软弱性思想家送人情诉讼法酸牛奶所有权杀人犯商标法少先队奢侈品审判员生产量事实上受不了耍花招双职工水电站说不上太平洋贪污犯讨论会特别是体育场天安门统治者投保人土耳其团体赛推销员吞吐量托儿所无线电外交部为什么文学家吸引力下意识现代化相适应消费者新加坡形式上凶杀案休假日叙利亚选举权学术界训练班以色列严重性邀请赛野战军营业员用不着优越性于是乎原则性运动员怎么样自动化总产量走后门诈骗犯债权人战斗力掌权者招待所哲学家真实性政治犯指战员重要性周期性主席团专利权装饰品准确性一系列八路军越来越

17431资料

To all our customersRegarding the change of names mentioned in the document, such as Hitachi Electric and Hitachi XX, to Renesas Technology Corp.The semiconductor operations of Mitsubishi Electric and Hitachi were transferred to Renesas Technology Corporation on April 1st 2003. These operations include microcomputer, logic, analog and discrete devices, and memory chips other than DRAMs (flash memory, SRAMs etc.) Accordingly, although Hitachi, Hitachi, Ltd., Hitachi Semiconductors, and other Hitachi brand names are mentioned in the document, these names have in fact all been changed to Renesas Technology Corp. Thank you for your understanding. Except for our corporate trademark, logo and corporate statement, no changes whatsoever have been made to the contents of the document, and these changes do not constitute any alteration to the contents of the document itself.Renesas Technology Home Page: Renesas Technology Corp.Customer Support Dept.April 1, 2003CautionsKeep safety first in your circuit designs!1. Renesas Technology Corporation puts the maximum effort into making semiconductor products betterand more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal injury, fire or property damage.Remember to give due consideration to safety when making your circuit designs, with appropriate measures such as (i) placement of substitutive, auxiliary circuits, (ii) use of nonflammable material or (iii) prevention against any malfunction or mishap.Notes regarding these materials1. These materials are intended as a reference to assist our customers in the selection of the RenesasTechnology Corporation product best suited to the customer's application; they do not convey any license under any intellectual property rights, or any other rights, belonging to Renesas Technology Corporation or a third party.2. Renesas Technology Corporation assumes no responsibility for any damage, or infringement of anythird-party's rights, originating in the use of any product data, diagrams, charts, programs, algorithms, or circuit application examples contained in these materials.3. All information contained in these materials, including product data, diagrams, charts, programs andalgorithms represents information on products at the time of publication of these materials, and are subject to change by Renesas Technology Corporation without notice due to product improvements or other reasons. It is therefore recommended that customers contact Renesas Technology Corporation or an authorized Renesas Technology Corporation product distributor for the latest product information before purchasing a product listed herein.The information described here may contain technical inaccuracies or typographical errors.Renesas Technology Corporation assumes no responsibility for any damage, liability, or other loss rising from these inaccuracies or errors.Please also pay attention to information published by Renesas Technology Corporation by various means, including the Renesas Technology Corporation Semiconductor home page().4. When using any or all of the information contained in these materials, including product data, diagrams,charts, programs, and algorithms, please be sure to evaluate all information as a total system before making a final decision on the applicability of the information and products. Renesas Technology Corporation assumes no responsibility for any damage, liability or other loss resulting from theinformation contained herein.5. Renesas Technology Corporation semiconductors are not designed or manufactured for use in a deviceor system that is used under circumstances in which human life is potentially at stake. Please contact Renesas Technology Corporation or an authorized Renesas Technology Corporation product distributor when considering the use of a product contained herein for any specific purposes, such as apparatus or systems for transportation, vehicular, medical, aerospace, nuclear, or undersea repeater use.6. The prior written approval of Renesas Technology Corporation is necessary to reprint or reproduce inwhole or in part these materials.7. If these products or technologies are subject to the Japanese export control restrictions, they must beexported under a license from the Japanese government and cannot be imported into a country other than the approved destination.Any diversion or reexport contrary to the export control laws and regulations of Japan and/or thecountry of destination is prohibited.8. Please contact Renesas Technology Corporation for further details on these materials or the productscontained therein.HA17431 SeriesShunt RegulatorADE-204-049A (Z)Rev.1Sep. 2002 DescriptionThe HA17431 series is temperature-compensated variable shunt regulators. The main application of these products is in voltage regulators that provide a variable output voltage. The on-chip high-precisionmax of 16 volts. reference voltage source can provide ±1% accuracy in the V versions, which have a VKAThe HA17431VLP, which is provided in the MPAK-5 package, is designed for use in switching mode power supplies. It provides a built-in photocoupler bypass resistor for the PS pin, and an error amplifier can be easily constructed on the supply side.Features•The V versions provide 2.500 V ±1% at Ta = 25°C•The HA17431VLP includes a photocoupler bypass resistor (2 kΩ)•The reference voltage has a low temperature coefficient•The MPAK-5(5-pin), MPAK(3-pin) and UPAK miniature packages are optimal for use on high mounting density circuit boards•Car use is providedBlock DiagramHA17431 SeriesRev.1, Sep. 2002, page 2 of 24Application Circuit ExampleOrdering InformationVersionItemV VersionA Version Normal VersionPackage Operating Temperature Range Accuracy ±1% ±2.2% ±4% Max 2.525 V 2.550 V 2.595 V Typ 2.500 V 2.495 V 2.495 V Reference voltage (at 25°C)Min2.475 V 2.440 V 2.395 V Cathode voltage 16 V max 40 V max 40 V max Cathode current 50 mA max150 mA max150 mA maxHA17431VPJHA17431PNAJTO-92HA17431PAJ HA17431PJ TO-92MOD HA17431FPAJ Car useHA17431FPJFP-8D –40 to +85°CHA17431 SeriesRev.1, Sep. 2002, page 3 of 24Ordering Information (cont.)VersionItemV VersionA VersionNormal VersionPackage Operating Temperature Range HA17431VLTP HA17432VLTP MPAKHA17431VLP MPAK-5 HA17431VP HA17431PNA TO-92 HA17431VUP HA17431UPA HA17432VUPHA17432UPAUPAK HA17431PA HA17431P TO-92MOD HA17431FPA Industrial useHA17431FPFP-8D HA17431UA Commercial use HA17432UAUPAK –20 to +85°CPin ArrangementHA17431 SeriesRev.1, Sep. 2002, page 4 of 24Absolute Maximum Ratings(Ta = 25°C)Item Symbol HA17431VLP HA17431VP HA17431VPJ Unit Notes Cathode voltage V KA 16 16 16 V 1 PS term. voltage V PS V KA to 16 — — V 1,2,3Continuous cathode current I K –50 to +50 –50 to +50 –50 to +50 mA Reference input currentIref–0.05 to +10–0.05 to +10–0.05 to +10mAPower dissipation P T 150 *4 500 *5 500 *5 mW 4, 5 Operating temperature range Topr–20 to +85–20 to +85–40 to +85°CStorage temperatureTstg –55 to +150 –55 to +150 –55 to +150 °CItem Symbol HA17431VUP/HA17432VUP HA17431VLTP/HA17432VLTP Unit Notes Cathode voltage V KA 16 16V 1PS term. voltage V PS — — V 1,2,3 Continuouscathode current I K –50 to +50 –50 to +50 mA Reference input currentIref–0.05 to +10–0.05 to +10mAPower dissipation P T 800 *8 150 *4 mW 4, 8 Operating temperature range Topr–20 to +85–20 to +85°CStorage temperatureTstg –55 to +150 –55 to +150 °CItemSymbol HA17431PNA HA17431P/PAHA17431FP/FPA HA17431UA/UPA/ HA17432UA/UPAUnitNotes Cathode voltage V KA 4040 40 40 V 1Continuous cathode current I K –100 to +150 –100 to +150 –100 to +150 –100 to +150 mA Reference input currentIref–0.05 to +10–0.05 to +10–0.05 to +10–0.05 to +10mAPower dissipation P T 500 *5 800 *6 500 *7 800 *8 mW 5,6,7,8 Operating temperature range Topr–20 to +85–20 to +85–20 to +85–20 to +85°CStorage temperatureTstg –55 to +150 –55 to +150 –55 to +125 –55 to +150 °CHA17431 SeriesRev.1, Sep. 2002, page 5 of 24Absolute Maximum Ratings (cont.)(Ta = 25°C)Item Symbol HA17431PNAJ HA17431PJ/PAJ HA17431FPJ/FPAJ Unit Notes Cathode voltage V KA 40 40 40 V 1 Continuous cathode current I K –100 to +150 –100 to +150 –100 to +150 mA Reference input currentIref–0.05 to +10–0.05 to +10–0.05 to +10mAPower dissipation P T 500 *5 800 *6 500 *7 mW 5,6,7 Operating temperature range Topr–40 to +85–40 to +85–40 to +85°CStorage temperatureTstg –55 to +150 –55 to +150 –55 to +125 °CNotes: 1. Voltages are referenced to anode.2. The PS pin is only provided by the HA17431VLP.3. The PS pin voltage must not fall below the cathode voltage. If the PS pin is not used, the PS pinis recommended to be connected with the cathode.4. Ta ≤ 25°C. If Ta > 25°C, derate by 1.2 mW/°C.5. Ta ≤ 25°C. If Ta > 25°C, derate by 4.0 mW/°C.6. Ta ≤ 25°C. If Ta > 25°C, derate by 6.4 mW/°C.7. 50 mm × 50 mm × 1.5mmt glass epoxy board(5% wiring density), Ta ≤ 25°C. If Ta > 25°C,derate by 5 mW/°C.8. 15 mm × 25 mm × 0.7mmt alumina ceramic board,Ta ≤ 25°C. If Ta > 25°C, derate by 6.4mW/°C.HA17431 SeriesRev.1, Sep. 2002, page 6 of 24Electrical CharacteristicsHA17431VLP/VP/VPJ/VUP/VLTP, HA17432VUP/VLTP (Ta = 25°C, I K = 10 mA)Item Symbol Min Typ Max Unit Test Conditions Notes Reference voltage Vref 2.475 2.500 2.525 VV KA = VrefReference voltage temperature deviationVref(dev)— 10 — mV V KA = Vref,Ta = –20°C to +85°C 1Reference voltage temperature coefficient ∆Vref/∆Ta— ±30 — ppm/°C V KA = Vref,0°C to 50°C gradientReference voltage regulation ∆Vref/∆V KA — 2.0 3.7 mV/V V KA = Vref to 16 V Reference input currentIref — 2 6 µA R 1 = 10 k Ω, R 2 = ∞ Reference current temperature deviation Iref(dev)— 0.5 —µA R 1 = 10 k Ω, R 2 = ∞,Ta = –20°C to +85°CMinimum cathode currentImin — 0.4 1.0 mA V KA = Vref2 Off state cathode current Ioff — 0.001 1.0 µA V KA = 16 V, Vref = 0 V Dynamic impedance Z KA — 0.2 0.5 Ω V KA = Vref,I K = 1 mA to 50 mA Bypass resistance R PS 1.6 2.0 2.4 k ΩI PS = 1 mA3 Bypass resistance temperature coefficient ∆R PS /∆Ta— +2000 — ppm/°C I PS = 1 mA,0°C to 50°C gradient3HA17431 SeriesRev.1, Sep. 2002, page 7 of 24Electrical Characteristics (cont.)HA17431PJ/PAJ/FPJ/FPAJ/P/PA/UA/UPA/FP/FPA/PNA/PNAJ, HA17432UA/UPA (Ta = 25°C, I K = 10 mA)Item Symbol Min Typ Max Unit Test Conditions Notes 2.440 2.495 2.550 A Reference voltage Vref 2.395 2.495 2.595 V V KA = Vref Normal —11(30)Ta =–20°C to +85°C 1, 4Reference voltage temperature deviationVref(dev)— 5 (17)mV V KA = VrefTa = 0°C to +70°C1, 4 — 1.4 3.7 V KA = Vref to 10 V Reference voltage regulation ∆Vref/∆V KA — 1 2.2mV/V V KA = 10 V to 40 VReference input currentIref — 3.8 6 µA R 1 = 10 k Ω, R 2 = ∞ Reference current temperature deviation Iref(dev)— 0.5 (2.5) µA R 1 = 10 k Ω, R 2 = ∞,Ta = 0°C to +70°C 4Minimum cathode currentImin — 0.4 1.0 mA V KA = Vref2 Off state cathode current Ioff — 0.001 1.0 µA V KA = 40 V, Vref = 0 V Dynamic impedanceZ KA— 0.2 0.5 ΩV KA = Vref,I K = 1 mA to 100 mANotes: 1. Vref(dev) = Vref(max) – Vref(min)2. Imin is given by the cathode current at Vref = Vref (IK=10mA) – 15 mV.3. R PS is only provided in HA17431VLP.4. The maximum value is a design value (not measured).HA17431 SeriesRev.1, Sep. 2002, page 8 of 24MPAK-5(5-pin), MPAK(3-pin) and UPAK Marking PatternsThe marking patterns shown below are used on MPAK-5, MPAK and UPAK products. Note that the product code and mark pattern are different. The pattern is laser-printed.Notes: 1. Boxes (1) to (5) in the figures show the position of the letters or numerals, and are not actuallymarked on the package.2. The letters (1) and (2) show the product specific mark pattern.Product (1)(2) HA17431VLP 4 P HA17431VUP 4 R HA17432VUP 4 S HA17431VLTP 3 A HA17432VLTP 3 B HA17431UA 4 A HA17431UPA 4 B HA17432UA 4 C HA17432UPA 4F3. The letter (3) shows the production year code (the last digit of the year) for UPAK products.4. The bars (a), (b) and (c) show a production year code for MPAK-5 and MPAK products as shownbelow. After 2010 the code is repeated every 8 years.Year 2002 2003 2004 2005 2006 2007 2008 2009 (a) None None None Bar Bar Bar Bar None (b) None Bar Bar None None Bar Bar None (c) Bar None Bar None Bar None Bar None5. The letter (4) shows the production month code (see table below).Production month Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec. Marked code A B C D E F G H J K L M6. The letter (5) shows manufacturing code. For UPAK products.Characteristics CurvesHA17431VLP/VP/VPJ/VUP/VLTP, HA17432VUP/VLTPHA17431PJ/PAJ/FPJ/FPAJ/P/PA/UA/UPA/FP/FPA/PNA/PNAJ, HA17432UA/UPAApplication ExamplesAs shown in the figure on the right, this IC operates as an inverting amplifier, with the REF pin as input pin. The open-loop voltage gain is given by the reciprocal of “reference voltage deviation by cathodevoltage change ” in the electrical specifications, and is approximately 50 to 60 dB. The REF pin has a high input impedance, with an input current Iref of 3.8 µA Typ (V version: Iref = 2 µA Typ). The outputimpedance of the output pin K (cathode) is defined as dynamic impedance Z KA , and Z KA is low (0.2 Ω) over a wide cathode current range. A (anode) is used at the minimum potential, such as ground.Figure 1 Operation DiagramApplication HintsNo. Application Example Description1Reference voltage generation circuitVoutGND VinGNDThis is the simplest reference voltage circuit. The valueof the resistance R is set so that cathode current I K ≥ 1 mA.Output is fixed at Vout ≅ 2.5 V.The external capacitor C L (C L ≥ 3.3 µF) is used to prevent oscillation in normal applications.2 Variable output shunt regulator circuitThis is circuit 1 above with variable output provided.Vout ≅ 2.5 V ×Here,(R 1 + R 2)R 2Since the reference input current Iref = 3.8 µA Typ (V version: Iref = 2 µA Typ) flows through R 1, resistance values are chosen to allow the resultant voltage drop to be ignored.3Single power supply invertingcomparator circuitThis is an inverting type comparator with an input threshold voltage of approximately 2.5 V. Rin is the REF pin protection resistance, with a value of several k Ω to several tens of k Ω.R L is the load resistance, selected so that the cathode current I K • 1 mA when Vout is low.Condition C1C2Vin Less then 2.5 V 2.5 V or moreVout V CC (V OH )Approx. 2 V (V OL )ICOFF ON4 AC amplifier circuitGain G =(DC gain)R 1R 2 // R 3Cutoff frequency fc =12π Cf (R 1 // R 2 // R 3)This is an AC amplifier with voltage gain G = –R 1 / (R 2//R 3). The input is cut by capacitance Cin, so that the REF pin is driven by the AC input signal, centered on 2.5 V DC .R 2 also functions as a resistance that determines the DC cathode potential when there is no input, but if the input level is low and there is no risk of Vout clipping to V CC , this can be omitted.To change the frequency characteristic, Cf should be connected as indicated by the dotted line.5Switching power supply erroramplification circuit12Note:LED R3R4: Light emitting diode in photocoupler : Bypass resistor to feed IK(>Imin) when LED current vanishes : LED protection resistanceThis circuit performs control on the secondary side of a transformer, and is often used with a switching power supply that employs a photocoupler for offlining.The output voltage (between V+ and V –) is given by the following formula:Vout ≅ 2.5 V ×(R 1 + R 2)R 2In this circuit, the gain with respect to the Vout error is as follows:G =×R 2(R 1 + R 2)HA17431 open loop gain ×photocoupler total gainAs stated earlier, the HA17431 open-loop gain is 50 to60 dB.6Constant voltage regulator circuitV CCVoutGNDGNDThis is a 3-pin regulator with a discrete configuration, inwhich the output voltageVout = 2.5 V ×(R 2 + R 3)R 3R 1 is a bias resistance for supplying the HA17431 cathode current and the output transistor Q base current.7Discharge type constant current circuitV SI LThis circuit supplies a constant current ofI L ≅[A] into the load. Caution is required2.5 V R Ssince the HA17431 cathode current is also superimposed on IL .The requirement in this circuit is that the cathode current must be greater than Imin = 1 mA. The I Lsetting therefore must be on the order of several mA or more.8Induction type constant current circuitV I L SIn this circuit, the load is connected on the collector side of transistor Q in circuit 7 above. In this case, the load floats from GND, but the HA17431 cathode current is not superimposed on I L , so that I L can be kept small (1 mA or less is possible). The constant current value is the same as for circuit 7 above:I L ≅[A]2.5 V R SDesign Guide for AC-DC SMPS (Switching Mode Power Supply)Use of Shunt Regulator in Transformer Secondary Side ControlThis example is applicable to both forward transformers and flyback transformers. A shunt regulator is used on the secondary side as an error amplifier, and feedback to the primary side is provided via a photocoupler.Figure 2 Typical Shunt Regulator/Error AmplifierDetermination of External Constants for the Shunt RegulatorDC characteristic determination: In figure 2, R1 and R2are protection resistor for the light emitting diodein the photocoupler, and R2 is a bypass resistor to feed IKminimum, and these are determined as shownbelow. The photocoupler specification should be obtained separately from the manufacturer. Using the parameters in figure 2, the following formulas are obtained:R1 =V0– V F– V KI F + I B, R2 =V FI BVKis the HA17431 operating voltage, and is set at around 3 V, taking into account a margin for fluctuation.R2 is the current shunt resistance for the light emitting diode, in which a bias current IBof around 1/5 IFflows.Next, the output voltage can be determined by R3 and R4, and the following formula is obtained:V0 =R3 + R4R4× Vref, Vref = 2.5 V TypThe absolute values of R3 and R4are determined by the HA17431 reference input current Iref and the ACcharacteristics described in the next section. The Iref value is around 3.8 µA Typ. (V version: 2 µA Typ)AC characteristic determination: This refers to the determination of the gain frequency characteristic of the shunt regulator as an error amplifier. Taking the configuration in figure 2, the error amplifier characteristic is as shown in figure 3.Figure 3 HA17431 Error Amplification CharacteristicIn Figure 3, the following formulas are obtained: GainG 1 = G 0 ≈ 50 dB to 60 dB (determined by shunt regulator)G 2 =R 5R 3Corner frequenciesf 1 = 1/(2π C 1 G 0 R 3) f 2 = 1/(2π C 1 R 5)G 0 is the shunt regulator open-loop gain; this is given by the reciprocal of the reference voltage fluctuation ∆Vref/∆V KA , and is approximately 50 dB.Practical ExampleConsider the example of a photocoupler, with an internal light emitting diode V F = 1.05 V and I F = 2.5 mA, power supply output voltage V 2 = 5 V, and bias resistance R 2 current of approximately 1/5 I F at 0.5 mA. If the shunt regulator V K = 3 V, the following values are found.R 1 =5V – 1.05V – 3V2.5mA + 0.5mA= 316(Ω) (330Ω from E24 series)R 2 =1.05V0.5mA= 2.1(k Ω) (2.2k Ω from E24 series)Next, assume that R 3 = R 4 = 10 k Ω. This gives a 5 V output. If R 5 = 3.3 k Ω and C 1 = 0.022 µF, the following values are found.G 2 = 3.3 k Ω / 10 k Ω = 0.33 times (–10 dB) f 1 = 1 / (2 × π × 0.022 µF × 316 × 10 k Ω) = 2.3 (Hz) f 2 = 1 / (2 × π × 0.022 µF × 3.3 k Ω) = 2.2 (kHz)Package DimensionsDisclaimer1. Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent,copyright, trademark, or other intellectual property rights for information contained in this document. Hitachi bears no responsibility for problems that may arise with third party’s rights, including intellectual property rights, in connection with use of the information contained in this document. 2.Products and product specifications may be subject to change without notice. Confirm that you have received the latest product standards or specifications before final design, purchase or use.3. Hitachi makes every attempt to ensure that its products are of high quality and reliability. However, contact Hitachi’s sales office before using the product in an application that demands especially high quality and reliability or where its failure or malfunction may directly threaten human life or cause risk of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation, traffic, safety equipment or medical equipment for life support.4. Design your application so that the product is used within the ranges guaranteed by Hitachi particularly for maximum rating, operating supply voltage range, heat radiation characteristics, installationconditions and other characteristics. Hitachi bears no responsibility for failure or damage when used beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable failure rates or failure modes in semiconductor devices and employ systemic measures such as fail-safes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other consequential damage due to operation of the Hitachi product. 5. This product is not designed to be radiation resistant.6. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without written approval from Hitachi.7. Contact Hitachi’s sales office for any questions regarding this document or Hitachi semiconductor products.Sales OfficesHitachi, Ltd.Semiconductor & Integrated CircuitsNippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan Tel: (03) 3270-2111 Fax: (03) 3270-5109Copyright © Hitachi, Ltd., 2002. All rights reserved. Printed in Japan.Hitachi Asia Ltd. Hitachi Tower16 Collyer Quay #20-00 Singapore 049318Tel : <65>-6538-6533/6538-8577 Fax : <65>-6538-6933/6538-3877URL : .sg URL /Hitachi Asia Ltd.(Taipei Branch Office)4/F, No. 167, Tun Hwa North Road Hung-Kuo Building Taipei (105), Taiwan Tel : <886>-(2)-2718-3666 Fax : <886>-(2)-2718-8180 Telex : 23222 HAS-TPURL : Hitachi Asia (Hong Kong) Ltd.Group III (Electronic Components) 7/F., North TowerWorld Finance Centre,Harbour City, Canton RoadTsim Sha Tsui, Kowloon Hong Kong Tel : <852>-2735-9218 Fax : <852>-2730-0281URL : Hitachi Europe GmbHElectronic Components Group Dornacher Straße 3D-85622 FeldkirchenPostfach 201, D-85619 Feldkirchen GermanyTel: <49> (89) 9 9180-0Fax: <49> (89) 9 29 30 00Hitachi Europe Ltd.Electronic Components Group Whitebrook ParkLower Cookham Road MaidenheadBerkshire SL6 8YA, United Kingdom Tel: <44> (1628) 585000Fax: <44> (1628) 585200Hitachi Semiconductor (America) Inc.179 East Tasman Drive San Jose,CA 95134 Tel: <1> (408) 433-1990Fax: <1>(408) 433-0223For further information write to:Colophon 6.0。

1757093资料

Extract from the online catalogThe illustration shows a 15-position version Plug component, nominal current: 12 A, rated voltage: 250 V, pitch: 5.08 mm, no. of positions: 10, type of connection: Screw connectionOrd designation MSTB 2,5/10-ST-5,08 Catalog page information Page 126 (CC-2005) Technical dataTightening torque, min 0.5 NmTechnical dataInsulating material group IRated surge voltage (III/3) 4 kVRated surge voltage (III/2) 4 kVRated surge voltage (II/2) 4 kVRated voltage (III/2) 320 VRated voltage (II/2) 630 VConnection in acc. with standard EN-VDE12 ANominal current IN250 VNominal voltage UNNominal cross section 2.5 mm²Maximum load current 12 A (with 2.5 mm² conductor cross section) Insulating material PAInflammability class acc. to UL 94 V0Internal cylindrical gage A3Stripping length 7 mmConnection dataConductor cross section, rigid min. 0.2 mm²Conductor cross section, rigid max. 2.5 mm²Conductor cross section flexible min. 0.2 mm²Conductor cross section, flexible max. 2.5 mm²0.25 mm²Conductor cross section flexible, with ferrule withoutplastic sleeve min.Conductor cross section flexible, with ferrule without2.5 mm²plastic sleeve max.0.25 mm²Conductor cross section flexible, with ferrule with plasticsleeve min.2.5 mm²Conductor cross section flexible, with ferrule with plasticsleeve max.Conductor cross section AWG/kcmil min. 24Conductor cross section AWG/kcmil max 122 conductors with same cross section, solid min. 0.2 mm²2 conductors with same cross section, solid max. 1 mm²2 conductors with same cross section, flexible, min. 0.2 mm²2 conductors with same cross section, flexible max. 1.5 mm²0.25 mm²2 conductors with same cross section, flexible, ferruleswithout plastic sleeve min.1 mm²2 conductors with same cross section, flexible, ferruleswithout plastic sleeve, max.2 conductors with same cross section, flexible, TWIN0.5 mm²ferrules with plastic sleeve, min.2 conductors with identical cross section, flexible TWIN1.5 mm²ferrules with plastic sleeve, max.CertificatesCSA300 V Nominal voltage UNNominal current I10 ANAWG/kcmil 28-12 CULNominal voltage U300 VN10 A Nominal current INAWG/kcmil 30-12250 V Nominal voltage UNNominal current I10 ANAWG/kcmil 30-12 ULNominal voltage U300 VN10 A Nominal current INAWG/kcmil 30-12250 V Nominal voltage UN10 A Nominal current INAWG/kcmil 30-12Drawings Dimensioned drawingApproval logoAccessoriesItem Designation DescriptionBridges1733172EBP 3- 5Insertion bridge, fully insulated, for plug connectors with 5.0 or5.08 mm pitch, no. of positions: 31733185EBP 4- 5Insertion bridge, fully insulated, for plug connectors with 5.0 or5.08 mm pitch, no. of positions: 41733198EBP 5- 5Insertion bridge, fully insulated, for plug connectors with 5.0 or5.08 mm pitch, no. of positions: 51733208EBP 6- 5Insertion bridge, fully insulated, for plug connectors with 5.0 or5.08 mm pitch, no. of positions: 6General1733169EBP 2- 5Insertion bridge, fully insulated, for plug connectors with 5.0 or5.08 mm pitch, no. of positions: 21783740KGS-MSTB 2,5/10Cable housing, for cable diameters of 6 - 13.5 mm, marker stripsand transparent label carrier are included, color: green, no. ofpositions: 10Marking1051993B-STIFT Marker pen, for manual labeling of unprinted Zack strips, smear-proof and waterproof, line thickness 0.5 mm0805108SK 5,08/2,8:SO Marker card, self-adhesive, marking according to customerrequirements0804293SK 5,08/3,8:FORTL.ZAHLEN Marker card, printed horizontally, self-adhesive, 12 identicaldecades marked 1-10, 11-20 etc. up to 91-(99)100, sufficient for120 terminal blocks0803883SK U/2,8 WH:UNBEDRUCKT Unprinted marker cards, DIN A4 format, pitch as desired, self-adhesive, with 50 stamped marker strips, 185 mm strip length,can be labeled with the CMS system or manually with the M-PENPlug/Adapter1734634CP-MSTB Coding section, is inserted into the slot on the plug or invertedheader, red insulating materialTools1205053SZS 0,6X3,5Screwdriver, bladed, matches all screw terminal blocks up to 4.0mm² connection cross section, blade: 0.6 x 3.5 mm, without VDEapprovalAdditional productsItem Designation DescriptionGeneral1823927ICC 2,5/10-STZ-5,08Plug component, nominal current: 12 A, rated voltage: 250 V,pitch: 5.08 mm, no. of positions: 10, type of connection: Crimpconnection1762457MDSTB 2,5/10-G1-5,08Header, nominal current: 10 A, rated voltage: 250 V, pitch: 5.08mm, no. of positions: 10, mounting: Soldering1762583MDSTBV 2,5/10-G1-5,08Header, nominal current: 10 A, rated voltage: 250 V, pitch: 5.08mm, no. of positions: 10, mounting: Soldering1770795MSTB 2,5/10-G-5,08-LA Header, nominal current: 12 A, rated voltage: 250 V, pitch: 5.08mm, no. of positions: 10, mounting: Soldering1757323MSTBA 2,5/10-G-5,08Header, nominal current: 12 A, rated voltage: 250 V, pitch: 5.08mm, no. of positions: 10, mounting: Soldering1768024MSTBA 2,5/10-G-5,08-LA Header, nominal current: 12 A, rated voltage: 250 V, pitch: 5.08mm, no. of positions: 10, mounting: Soldering1765030MSTBHK 2,5/10-G-5,08Header, nominal current: 12 A, rated voltage: 250 V, pitch: 5.08mm, no. of positions: 10, mounting: Mounting rail1788800MSTBVK 2,5/10-G-5,08Header, nominal current: 12 A, rated voltage: 320 V, pitch: 5.08mm, no. of positions: 10, mounting: Mounting rail1788619MVSTBU 2,5/10-GB-5,08Header, nominal current: 12 A, rated voltage: 320 V, pitch: 5.08mm, no. of positions: 10, mounting: Direct mounting1769544SMSTB 2,5/10-G-5,08Header, nominal current: 12 A, rated voltage: 250 V, pitch: 5.08mm, no. of positions: 10, mounting: Soldering1767452SMSTBA 2,5/10-G-5,08Header, nominal current: 12 A, rated voltage: 250 V, pitch: 5.08mm, no. of positions: 10, mounting: Soldering3002034UK 3-MSTB-5,08Modular terminal blocks with plug entry, cross section: 0.2 - 2.5mm², AWG: 30 - 12, width: 5.1 mm, color: gray3002076UK 3-MVSTB-5,08Modular terminal blocks with plug entry, cross section: 0.2 - 2.5mm², AWG: 26 - 12, width: 5.1 mm, color: gray3002102UK 3-MVSTB-5,08-LA 24RD Modular terminal block with plug entry, nominal current: 12 A,rated voltage: 320 V, pitch: 5.08 mm, no. of positions: 1,mounting: mounting rail, with red light indicator, voltage lightindicator: 24 V AC/DC, current light indicator: 3.3 mA3002063UK 3-MVSTB-5,08/EK Modular terminal blocks with plug entry, cross section: 0.2 - 2.5mm², AWG: 26 - 12, width: 5.1 mm, color: gray3002131UK 3D-MSTBV-5,08Modular terminal blocks with vertical plug entry, cross section:0.2 - 2.5 mm, AWG: 30 - 12, width: 5.1 mm, color: gray 3002144UK 3D-MSTBV-5,08-LA 24RD Modular terminal block with vertical plug entry, color: Gray, withred light indicator, voltage light indicator: 24 V AC/DC, currentlight indicator: 3.3 mA3002173UK 3D-MSTBV-5,08/EK Modular terminal blocks with plug entry, cross section: 0.2 - 2.5mm², AWG: 30 - 12, width: 5.1 mm, color: blue2770888UKK 3-MSTB-5,08Modular terminal blocks with 2 horizontal plug entries, crosssection: 0.2 - 2.5 mm, AWG: 30 - 12, width: 5.1 mm, color: gray 1876615UKK 3-MSTB-5,08-PE Ground terminal block, with 2 horizontal plug entries, nominalcurrent: 12 A, rated voltage: 320 V, pitch: 5.08 mm, no. ofpositions: 1, mounting: mounting rail.2770846UKK 3-MSTBVH-5,08Modular terminal blocks with vertical and horizontal plug entry,cross section: 0.2 - 2.5 mm, AWG: 30 - 12, width: 5.1 mm, color:gray1788198UMSTBVK 2,5/10-G-5,08Header, nominal current: 12 A, rated voltage: 320 V, pitch: 5.08mm, no. of positions: 10, mounting: Mounting rail1873016ZFKK 1,5-MSTBV-5,08Modular terminal blocks with plug entry, cross section: 0.2 - 1.5mm², width: 5.1 mm, color: grayAddressPHOENIX CONTACT GmbH & Co. KG Flachsmarktstr. 832825 BlombergGermanyPhone +49 5235 3 00Fax +49 5235 3 41200 Phoenix ContactTechnical modifications reserved;。

ISBN号——精选推荐

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7-80155-960-6/F·638 7-80155-945-2/TS·6 7-80155-939-8/TS·3
债券市场创新理论与实务泡杯好红茶绿茶飘香
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1757820-7资料

1757820-7 Product DetailsHome | Customer Support | Suppliers | Site Map | Privacy Policy | Browser Support© 2008 Tyco Electronics Corporation All Rights Reserved SearchProducts Documentation Resources My Account Customer SupportHome > Products > By Type > Pin & Socket Connectors > Product Feature Selector > Product Details1757820-7Active Subminiature D Pin/Socket Connectors forMIL-C-24308 and MIL-C-39029Always EU RoHS/ELV Compliant (Statement of Compliance)Product Highlights:?Connector?Product Series = 109?Density = Standard?Terminate To Wire?Number of Positions = 15View all Features | Find SimilarProductsCheck Pricing &AvailabilitySearch for ToolingProduct FeatureSelectorContact Us AboutThis ProductQuick LinksDocumentation & Additional InformationProduct Drawings:?AMPLIMITE RECEPTACLE ASSY,SIZE 1 THRU 5 SERIES 109 W...(PDF, English)Catalog Pages/Data Sheets:?None AvailableProduct Specifications:?None AvailableApplication Specifications:?None AvailableInstruction Sheets:?None AvailableCAD Files: (CAD Format & Compression Information)?2D Drawing (DXF, Version B)?3D Model (IGES, Version B)?3D Model (STEP, Version B)List all Documents Additional Information:?Product Line InformationAdditional Product Images: ?Insert ArrangementRelated Products:?ToolingProduct Features (Please use the Product Drawing for all design activity)Product Type Features:?Product Type = Connector?Product Series = 109?Number of Positions = 15?Gender = Receptacle?Shell Size = 2?Shell Material = Steel?Wire Termination Type = Crimp?Mounting Hole Diameter (mm [in]) = 3.05[.120]?Comment = Size 20 contacts supplied withconnectors are loose piece.Body Related Features:?Blindmate = No?Non-Magnetic = No?Sockets = With?Rear Grommet = No?Power/Signal/Coax Combination = No ?Shell Plating = Zinc?Mount Style = Mounting Holes?Retention Clip Material = Stainless Steel Contact Related Features:?Contact Size = 20?Contact Style = Crimp Snap-inConfiguration Related Features:?Density = StandardIndustry Standards:?Government/Industry Qualification = Yes?Government/Industry Part Number = M24308/2-2?RoHS/ELV Compliance = RoHS compliant, ELVcompliant?Lead Free Solder Processes = Wave soldercapable to 240°C, Wave solder capable to 260°C, Wave solder capable to 265°C?RoHS/ELV Compliance History = Always wasRoHS compliant?NASA Qualification = NoConditions for Usage:?Terminate To = WireOther:?Brand = AMPProvide Website Feedback | Contact Customer Support。

34713资料

The 34713 is a highly integrated, space efficient, low cost, single synchronous buck switching regulator with integrated N-channel power MOSFETs. It is a high performance point-of-load (PoL) power supply with the ability to track an external reference voltage in different configurations. Its high efficient 5.0 A continuous output current capability combined with its voltage tracking/sequencing ability and tight output regulation, makes it ideal as a single power supply. The 34713 offers the designer the flexibility of many control, supervisory, and protection functions to allow for easy implementation of complex designs. It is housed in a Pb-Free, thermally enhanced, and space-efficient 24-Pin Exposed Pad QFN. Features • 45 mΩ Integrated N-Channel Power MOSFETs • Input Voltage Operating Range from 3.0 V to 6.0 V • ±1 % Accurate Output Voltage, Ranging from 0.7 V to 3.6 V • Voltage Tracking Capability in different configurations. • Programmable Switching Frequency Range from 200 kHz to 1.0 MHz with a default of 1.0 MHz • Programmable Soft Start Timing • Over Current Limit and Short Circuit Protection • Thermal Shutdown • Output Overvoltage and Undervoltage Detection • Active Low Power Good Output Signal • Active Low Shutdown Input • Pb-Free Packaging Designated by Suffix Code EP.

4313;4314;4319;4320;4315;中文规格书,Datasheet资料

AALTHREADTHREAD.250 [6.4]4-40 THREADSTAINLESSL STEEL BRASS ALUMINUM LENGTH CAT NO.CAT NO.CAT NO..250(6.4)***871587168717.375(9.5)**211972108413.500(12.7)212019528414.625(15.9)212119538415.750(19.1)212219548416.875(22.2)2123721184171.000(25.4)2124164484181.125(28.6)2125721284191.250(31.8)2126195584201.375(34.9)2127195684211.500(38.1)2128164584221.625(41.3)2129721484231.750(44.5)2130721584242.000(50.8)213116468425THREAD SIZE L4-406-328-32LENGTH CAT.NO.CAT.NO.CAT.NO..250 (6.4)***480048144828.375 (9.5)480148154829**.500(12.7)480248164830.600(15.3)*4799--.625(15.9)480348174831.750(19.1)480448184832.875(22.2)4805481948331.000(25.4)4806482048341.125(28.6)4807482148351.250(31.8)4808482248361.375(34.9)4809482348371.500(38.1)4810482448381.625(41.3)4811482548391.750(44.5)4812482648402.000(50.8)481348274841THREAD SIZE L 4-40 6-328-32LENGTH CAT.NO.CAT.NO.CAT.NO..250(6.4)1902A 1903A 1904A .375(9.5)1902B 1903B 1904B .500(12.7)1902C 1903C 1904C .625(15.8)1902F 1903F 1904F .750(19.1)1902D 1903D 1904D .875(22.2)1902G 1903G 1904G 1.000(25.4)1902E 1903E 1904ETHREAD SIZE A 4-40.187(4.7)6-32250(6.4)8-32.375(9.5)THREAD SIZE L 4-406-328-32LENGTH CAT.NO.CAT.NO.CAT.NO..250(6.4)8440A 8441A 8442A .375(9.5)8440B 8441B 8442B .500(12.7)8440C 8441C 8442C .625(15.8)8440D 8441D 8442D .750(19.1)8440E 8441E 8442E .875(22.2)8440F 8441F 8442F 1.000(25.4)8440G 8441G 8442G8-32 THREADSTAINLESSL STEEL BRASS ALUMINUM LENGTH CAT NO.CAT NO.CAT NO..250(6.4)***873187328733.375(9.5)**214972208426.500(12.7)215019578427.625(15.9)215119588428.750(19.1)215219598429.875(22.2)2153722184301.000(25.4)2154196084311.125(28.6)2155722284321.250(31.8)2156196184331.375(34.9)2157196284341.500(38.1)2158196384351.625(41.3)2159722484361.750(44.5)2160722584372.000(50.8)2161196484382.500(63.5)2180196584393.000(76.2)2181196684406-32 THREADSTAINLESSL STEEL BRASS ALUMINUM LENGTH CAT NO.CAT NO.CAT NO..250(6.4)***871287138714.375(9.5)208772008400.500(12.7)208819448401.600(15.3)*579987996799.625(15.9)208919458402.750(19.1)209019468403.875(22.2)2091720184041.000(25.4)2092194784051.125(28.6)2093720284061.250(31.8)2094194884071.375(34.9)2095194984081.500(38.1)2096195084091.625(41.3)2097720384101.750(44.5)2098720584112.000(50.8)209919518412CHOICE OF:Stainless: ASTM A581/A582Brass: ASTM-B16Aluminum: ASTM B211Plating:Nickel (QQ-N-290)Plating:Clear Iridite (Mil-C-5541)H E X M A L E /F E M A L E S T A N D O F F S62MATERIAL:Nylon 6/6THREADED NYLON STANDOFFSMALE/FEMALE STANDOFFSUL RATED 94V-2FEMALE STANDOFFS UL RATED 94V-2FLAME RETARDANT FEMALE STANDOFFS UL RATED 94V-0* PC/104 Standard Length** Internal Thread .250 (6.4) Deep*** Internal Thread .130 (3.3)/.150 (3.8) Deep*PC/104 Standard Length***Internal Thread .130 (3.3)/.150 (3.8) Deep** Internal Thread .250 (6.4) Deep*** Internal Thread .130 (3.3)/.150 (3.8) Deep** Internal Thread .250 (6.4) Deep*** Internal Thread .130 (3.3)/.150 (3.8) DeepLATLTHREADTHREAD.250 [6.4].250[6.4]THREADLApplication Note:For PC/104 applications use CAT.NO.4799THREAD TL A SIZE EXTERNAL INTERNAL 4-40.187(4.7).250(6.4)6-32.250(6.4).375(9.5)8-32.375(9.5).375(9.5)Application Note:For PC/104 applications use length .600 (15.3) 4-40 ThreadTel (718) 956-8900•Fax (718) 956-9040(800) 221-5510•kec@31-07 20th Road –Astoria,NY 11105-2017RoHS COMPLIANT ~ISO 9001 CERTIFIED®MALE/FEMALE FEMALE CAT.NO.L CAT.NO.5.0 HEX (M3 THREAD) — 6.025508—8.0255092550110.0255102550212.0255112550315.0255122550418.0255132550520.0255142550625.025515— 6.025528—8.0255292552110.0255302552212.0255312552315.0255322552418.0255332552520.0255342552625.025535Note:Female standoffs longer than 19mm are tapped from both ends6.0 HEX DIA. (M4 THREAD)——— 5.0244902441024450——— 6.0244912441124451———8.024492244122445224301**24325**24349**10.024493244132445324302*24326*24350*12.024494244142445424303243272435115.024495244152445524304243282435218.024496244162445624305243292435320.024497244172445724306243302435425.02449824418244585.5 HEX DIA. (M3 THREAD)——— 5.0244802440024440——— 6.0244812440124441———8.024482244022444224295243192434310.024483244032444324296243202434412.024484244042444424297243212434515.024485244052444524298243222434618.024486244062444624299243232434720.024487244072444724300243242434825.02448824408244485.0 HEX DIA. (M3 THREAD)——— 5.0244702439024430——— 6.0244712439124431———8.024472243922443224289243132433710.024473243932443324290243142433812.024474243942443424291243152433915.024475243952443524292243162434018.024476243962443624293243172434120.024477243972443724294243182434225.0244782439824438THREAD SIZE TL A M2.5 4.0 5.0M38.08.0M410.011.0METRIC NYLON LOCK-IN SUPPORTMETRIC SCREWSMALE/FEMALE * Internal Thread: 8.0mm deep ** Internal Thread: 6.0mm deepTHREAD SIZE A M38.0M49.5Choice of:Steel,Zinc Plate • Nylon:6/6,UL Rated 94V-2CAT.NO.L DIM 8843 3.08844 4.08845 6.088468.0884710.0884812.0884914.0885016.0885118.0STEEL NYLON 6/6CAT.NO.L CAT.NO.M2.5 THREAD 29301 6.00293312930412.00293342930616.0029336M3 THREAD 29311 6.00293412931412.00293442931616.00293462931825.0029348M4 THREAD 29321 6.00293512932412.00293542932616.00293562932825.0029358•One end locks into chassis,the other end locks into the PC Board.CHOICE OF:Stainless: ASTM A581/A582Brass: ASTM-B16Aluminum: ASTM B211Plating: Nickel Plating:Clear Iridite (QQ-N-290)(Mil-C-5541)LFOR 1,57THICK PCBFOR 1,57CHASSIS4,833,186,00FOR 4,00 DIA.MOUNTING HOLEFOR 4,00 DIA.MOUNTING HOLEMaterial:Nylon 6/6,UL Rated 94V-0FEMALE MALE/FEMALE FEMALEMALE/FEMALEFEMALESTAINLESS BRASS ALUMINUM STAINLESS BRASS ALUMINUM CAT.NO.CAT.NO.CAT.NO.L CAT.NO.CAT.NO.CAT.NO.4.5 HEX DIA. (M2.5 THREAD)——— 5.0244602438024420——— 6.0244612438124421———8.024462243822442224283243072433110.024463243832442324284243082433212.024464243842442424285243092433315.024465243852442524286243102433418.024466243862442624287243112433520.024467243872442724288243122433625.0244682438824428 6.0 HEX (M4 THREAD)L A TLTHREADTHREADALAHEXTHREADHEXTHREADLLTHREADHEXTHREAD HEX THREADLNote:Female standoffs longer than 19mm are tapped from both endsTel (718) 956-8900•Fax (718) 956-9040(800) 221-5510•kec@31-07 20th Road –Astoria,NY 11105-2017RoHS COMPLIANT ~ISO 9001 CERTIFIED®分销商库存信息:KEYSTONE-ELECTRONICS431343144319 432043154321 431643174322 43184324。

744770133;中文规格书,Datasheet资料

Bezeichnung :description := Start of winding Marking = Inductance code33% Umgebungstemperatur / temperature:+20°C100% SnMST 04-10-11MST 03-12-10RT 03-03-03MST02-03-27JH 00-12-06NameDatum / dateIt is recommended that the temperature of the part does not exceed 125°C under worst case operating conditions.Anbindung an Elektrode / soldering wire to plating:Sn/Ag/Cu - 96.5/3.0/0.5%Draht / wire:2SFBW 155°CUmgebungstemp. / ambient temperature: -40°C - + 85°C Freigabe erteilt / general release:Kunde / customerWürth Elektronik....................................................................................................................................................................Unterschrift / signature Ferrit/ferrite F Werkstoffe & Zulassungen / material & approvals :G Eigenschaften / general specifications :D Prüfgeräte / test equipment :E Testbedingungen / test conditions :Basismaterial / base material:Betriebstemp. / operating temperature: -40°C - + 125°C D-74638 Waldenburg · Max-Eyth-Strasse 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400Geprüft / checked ..........................................................................................................................Kontrolliert / approvedWürth Elektronik eiSos GmbH & Co. KG744770133SPEICHERDROSSEL WE-PDPOWER-CHOKE WE-PDArtikelnummer / part number : Luftfeuchtigkeit / humidity:HP 4274 A für/for L und/and Q HP 34401 A für/for I DC und/and R DCÄnderung / modificationVersion 1Version 2Version 3Version 4Version 5 Datum / dateEndoberfläche / finishing electrode:• MarkingRoHS compliantLFdescription :MST 04-10-11MST 03-12-10RT 03-03-03MST02-03-27JH 00-12-06NameDatum / dateH Induktivitätskurve / Inductance curve :POWER-CHOKE WE-PDDATUM / DATE : 2004-10-11Kontrolliert / approvedDatum / dateUnterschrift / signature Würth ElektronikWürth Elektronik eiSos GmbH & Co. KGD-74638 Waldenburg · Max-Eyth-Strasse 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400Freigabe erteilt / general release:Kunde / customer..................................................................................................................................................................................................................................................................................Geprüft / checked Version 4Version 5Änderung / modificationVersion 1Version 2Version 3a 330,0± 0,5mmb 20,20± 0,2mm+ 0,5- 1,0d 100,0± 0,2mmMST 04-10-11MST 03-12-10RT 03-03-03MST02-03-27JH 00-12-06NameDatum / dateRollenspezifikation / Reel specification:Freigabe erteilt / general release:Kunde / customerc 13,00mm....................................................................................................................................................................Datum / dateUnterschrift / signature Würth Elektronik..........................................................................................................................Würth Elektronik eiSos GmbH & Co. KGGeprüft / checked Kontrolliert / approvedD-74638 Waldenburg · Max-Eyth-Strasse 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400Änderung / modificationVersion 1Version 2Version 3Version 4Version 5The force for tearing off cover tape is 10 to 130 grams in arrow direction165 to 180°feeding directionThis electronic component is designed and developed with the intention for use in general electronics equipments. Before incorporating the components into any equipments in the field such as aerospace, aviation, nuclear control, submarine, transportation, (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc. where higher safety and reliability are especially required or if there is possibility of direct damage or injury to human body. In addition, even electronic component in general electronic equipments, when used in electrical circuits that require high safety, reliability functions or performance, the sufficient reliability evaluation-check for the safety must be performed before use. It is essential to give consideration when to install a protective circuit at the design stage.分销商库存信息: WURTH-ELECTRONICS 744770133。

7433中文资料

© 2000 Fairchild Semiconductor Corporation DS006361June 1986Revised March 2000DM74LS32 Quad 2-Input OR GateDM74LS32Quad 2-Input OR GateGeneral DescriptionThis device contains four independent gates each of which performs the logic OR function.Ordering Code:Devices also available in T ape and Reel. Specify by appending the suffix letter “X” to the ordering code.Connection Diagram Function TableY = A + B H = HIGH Logic Level L = LOW Logic LevelOrder Number Package NumberPackage DescriptionDM74LS32M M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150 Narrow DM74LS32SJ M14D 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide DM74LS32NN14A14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 WideInputs OutputA B Y L L L L H H H L H HHH 2D M 74L S 32Absolute Maximum Ratings (Note 1)Note 1: The “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum ratings.The “Recommended Operating Conditions” table will define the conditions for actual device operation.Recommended Operating ConditionsElectrical Characteristicsover recommended operating free air temperature range (unless otherwise noted)Note 2: All typicals are at V CC = 5V, T A = 25°C.Note 3: Not more than one output should be shorted at a time, and the duration should not exceed one second.Switching Characteristicsat V CC = 5V and T A = 25°CSupply Voltage 7V Input Voltage7VOperating Free Air Temperature Range 0°C to +70°C Storage Temperature Range−65°C to +150°CSymbol ParameterMin Nom Max Units V CC Supply Voltage4.7555.25V V IH HIGH Level Input Voltage 2V V IL LOW Level Input Voltage 0.8V I OH HIGH Level Output Current −0.4mA I OL LOW Level Output Current 8mA T AFree Air Operating Temperature70°CSymbol ParameterConditionsMinTyp Max Units (Note 2)V I Input Clamp Voltage V CC = Min, I I = −18 mA −1.5V V OH HIGH Level V CC = Min, I OH = Max 2.73.4VOutput Voltage V IH = Min V OLLOW Level V CC = Min, I OL = Max0.350.5Output VoltageV IL = MaxVI OL = 4 mA, V CC = Min 0.250.4I I Input Current @ Max Input Voltage V CC = Max, V I = 7V 0.1mA I IH HIGH Level Input Current V CC = Max, V I = 2.7V 20µA I IL LOW Level Input Current V CC = Max, V I = 0.4V −0.36mA I OS Short Circuit Output Current V CC = Max (Note 3)−20−100mA I CCH Supply Current with Outputs HIGH V CC = Max 3.1 6.2mA I CCLSupply Current with Outputs LOWV CC = Max4.99.8mAR L = 2 k ΩSymbol ParameterC L = 15 pFC L = 50 pFUnitsMinMax Min Max t PLH Propagation Delay Time 311415ns LOW-to-HIGH Level Output t PHLPropagation Delay Time 311415ns HIGH-to-LOW Level OutputDM74LS32Physical Dimensions inches (millimeters) unless otherwise noted14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150 NarrowPackage Number M14A 4D M 74L S 32Physical Dimensionsinches (millimeters) unless otherwise noted (Continued)14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm WidePackage Number M14D5DM74LS32 Quad 2-Input OR GatePhysical Dimensions inches (millimeters) unless otherwise noted (Continued)14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 WidePackage Number N14AFairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications.LIFE SUPPORT POLICYFAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein:1.Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be rea-sonably expected to result in a significant injury to the user.2. A critical component in any component of a life support device or system whose failure to perform can be rea-sonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.。

1843075中文资料

Extract from the onlinecatalogMCD 1,5/ 2-G1-3,81Order No.: 1843075The figure shows a 10-position version of the producthttp://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=1843075Header, nominal current: 8 A, rated voltage: 160 V, pitch: 3.81 mm, no. of positions: 2, mounting: Solderinghttp://Please note that the data givenhere has been taken from theonline catalog. For comprehensiveinformation and data, please referto the user documentation. TheGeneral Terms and Conditions ofUse apply to Internet downloads. Technical dataDimensions / positionsPitch 3.81 mmDimension a 3.81 mmNumber of positions2Pin dimensions0,8 x 0,8 mmHole diameter 1.2 mmTechnical dataInsulating material group IIIaRated surge voltage (III/3) 2.5 kVRated surge voltage (III/2) 2.5 kVRated surge voltage (II/2) 2.5 kVRated voltage (III/2)160 VRated voltage (II/2)250 VConnection in acc. with standard EN-VDENominal current I N8 ANominal voltage U N160 VMaximum load current8 AInsulating material PBTInflammability class acc. to UL 94V0Certificates / ApprovalsCSANominal voltage U N300 VNominal current I N8 ACULNominal voltage U N300 VNominal current I N8 AULNominal voltage U N300 VNominal current I N8 ACertification CB, CSA, CUL, GOST, UL, VDE-PZIAccessoriesItem Designation DescriptionMarking0804109SK 3,81/2,8:FORTL.ZAHLEN Marker card, printed horizontally, self-adhesive, 10-section markerstrip, 14 identical decades marked 1-10, 11-20 etc. up to 91-(99)100, sufficient for 140 terminal blocksPlug/Adapter1734634CP-MSTB Coding profile, is inserted into the slot on the plug or invertedheader, red insulating materialAdditional productsItem Designation DescriptionGeneral1851041FK-MCP 1,5/ 2-ST-3,81Plug component, nominal current: 8 A, rated voltage: 160 V, pitch:3.81 mm, no. of positions: 2, type of connection: Spring-cageconnection1850660FRONT-MC 1,5/ 2-ST-3,81Plug component, nominal current: 8 A, rated voltage: 160 V, pitch:3.81 mm, no. of positions: 2, type of connection: Screw connection 1862577IMC 1,5/ 2-G-3,81Header, nominal current: 8 A, rated voltage: 160 V, pitch: 3.81mm, no. of positions: 2, mounting: Soldering1875425IMCV 1,5/ 2-G-3,81Header, nominal current: 8 A, rated voltage: 160 V, pitch: 3.81mm, no. of positions: 2, mounting: Soldering1803578MC 1,5/ 2-ST-3,81Plug component, nominal current: 8 A, rated voltage: 160 V, pitch:3.81 mm, no. of positions: 2, type of connection: Screw connection 1852176MCC 1/ 2-STZ-3,81Plug component, nominal current: 8 A, rated voltage: 160 V, pitch:3.81 mm, no. of positions: 2, type of connection: Crimp connection 1827127MCVR 1,5/ 2-ST-3,81Plug component, nominal current: 8 A, rated voltage: 160 V, pitch:3.81 mm, no. of positions: 2, type of connection: Screw connection 1826979MCVW 1,5/ 2-ST-3,81Plug component, nominal current: 8 A, rated voltage: 160 V, pitch:3.81 mm, no. of positions: 2, type of connection: Screw connection 1897393QC 0,5/ 2-ST-3,81Plug, nominal current: 6 A, rated voltage: 320 V, pitch: 3.81mm, number of positions: 2, connection method: Insulationdisplacement connection QUICKONDrawingsDrilling diagramDimensioned drawingAddressPHOENIX CONTACT GmbH & Co. KGFlachsmarktstr. 832825 Blomberg,GermanyPhone +49 5235 3 00Fax +49 5235 3 41200http://www.phoenixcontact.de© 2008 Phoenix ContactTechnical modifications reserved;。

17573766_图表

95.12
福特
632.5
122.04
本田
61.4
标致-雪铁龙
493.76
310.23
32.84
戴姆勒
271.5
31.01
宝马
214.19
16
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Important 双周要闻
全球的汽车，都相当中于国全人买世了界。每卖出三辆车，其中一辆车就是
2017年全世界共售出9360
万辆新车
9360 万辆
2017年新能源汽车售出
77万辆
在中国卖出的就有2888 万辆
都被谁买走了？
2017年各国汽车销量对比
（单位：万辆）
日本
加拿大美国
英国
中国
204.36
巴西
德国
法7
290.31
217.25
214.02
370.07 254.13
322.34
2888
2017年中国汽车产销量情况
（单位：万辆）
产量
新能源乘用车产量
插电式混合汽车 11.4 纯电动汽车 47.8
新能源汽车总产量 79.4
销量
插电式混合汽车 11.1 新能源乘
纯电动汽车 46.8
用车销量
新能源汽车总销量 77.7
乘用车产量 2480.7
乘用车销量 2471.8
总汽车产量 2901.5
总汽车销量 2887.9

73531成分

73531成分73531，这是一个神秘的数字，它让我忍不住思考它的含义。

或许它是一个密码，或者是一个重要的日期。

无论它代表什么，我决定探索一下这个数字背后的故事。

在一座古老的城市里，有一个传说，说这个城市曾经有一位伟大的先知，他的名字叫做73531。

据说他能预知未来，解答人们的疑惑。

而这个数字，也成为了他的象征。

故事开始于一个寒冷的冬夜。

我来到了这座城市，怀着对先知的敬仰和好奇。

城市的街道上弥漫着神秘的气息，仿佛每一个角落都隐藏着什么秘密。

我向一位老人打听关于先知的事情。

老人微笑着说，先知的预言让这个城市变得繁荣富裕，人们对他充满了敬畏和崇拜。

但是，随着时间的推移，人们渐渐忘记了先知的存在，73531也变得只是一个数字。

我感到有些失望，但我决定不放弃。

我开始在城市的角角落落寻找线索，希望能找到关于先知的更多信息。

城市的人们看起来平静而安详，但我能感受到他们内心深处的渴望，他们渴望着再次与先知相遇。

终于，我找到了一本古老的书籍，在书中记载了关于先知的传说。

据说，先知并不是一个超凡脱俗的存在，他是一个普通人，但他拥有超乎寻常的洞察力和智慧。

他用自己的智慧帮助人们解决问题，指引他们找到真正的幸福。

我感到震惊，这位先知的力量超乎我的想象。

他不仅是一个预言家，更是一位智者和引路人。

他的存在让人们相信，无论面对什么困难和挑战，他们都能找到答案，找到希望。

73531，这个数字现在对我来说已经不再神秘，它是一个象征，象征着智慧、希望和勇气。

它提醒着我们，无论何时何地，我们都可以找到答案，找到力量，迎接生活的挑战。

我决定将这个故事传播出去，让更多的人了解先知的存在和他的智慧。

我相信，只要我们保持对知识的渴望和对未知的探索，我们就能找到属于自己的答案，创造属于自己的幸福。

于是，我离开了这座古老的城市，带着先知的故事和73531的象征，继续我的探索之旅。

我相信，无论前方有多少困难和挑战，我都能找到答案，找到属于自己的幸福。