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OFV-5000 Vibrometer ControllerOFV-5000Vibrometer Controller– Velocity Decoders– Displacement DecodersOFV-505/503Standard SensorsOFV-511/512Fiber-Optic SensorsM E A S U R I N G V I B R A T I O N SPolytec’s modular vibrometer controller is continually improving to meet the needsof advanced vibration measurement applications. The latest design adds digitalprocessing with a range of new features that make non-contact vibration analysiseven more precise, simple, flexible and rewarding.OFV-5000 Controller –The Soul of a Quality Vibrometer SystemOFV-5000 replaces the widely respected OFV-3001 modular controller. Its advantages include improved vibration resolution and dynamic range from new digital/analog decoders, remote focus and focus memory (with OFV-505), more capacity for a wider range of modules and digital filtering. Polytec Laser Doppler Vibrometers operate on the Doppler principle, measuring back-scattered laser light from a vibrating structure, to determi-ne its vibrational velocity and displacement. A vibrometer system is comprised of controller electronics and a non-contact standard-optic or fiber-optic sensor head. The controller provides signals and power for the sensor head, and pro-cesses the vibration signals. These are electroni-cally converted by specially developed decoders within the controller to obtain velocity and displacement information about the test structure. This information is provided by OFV-5000 in either analog or digital form, for further data evaluation.Functionality and FlexibilityModular ApproachA wide range of configurations offers optimalperformance for the task with maximum flexi-bility and expandability to meet future needs.Application-Specific ConfigurationBy selecting from a choice of different analogand/or digital decoders, performance can beprecisely tailored to match the demands ofthe application.Several compatible standard-optic and fiber-optic sensor heads are available to meet specificneeds for robustness, flexibility and ease-of-use.Upgradeable to Scanning VibrometerOFV-5000 is fully upgradeable to Polytec’snew 1-D and 3-D Scanning Vibrometersystems for full field vibration analysis.Remote Focus FunctionsAutofocus, remote focus and focus memoryare all possible with the OFV-5000 controllerused with the new OFV-505 sensor head.M O D U L A RV I B R O M E T E RS Y S T E MBusiness UnitLaser Measurement SystemsTel.+49(0)7243 604-178Tel.+49(0)7243 604-104*************Flexible Signal ProcessingThe OFV-5000 controller is designed to accept a choice of signal processing modules, each optimized for different frequency, velocity or displacement performance.Each module is therefore tuned for different measurement tasks by making the best use of the vibration information in the Doppler signal obtained by the sensor head.Various analog and/or digital decoder options seamlessly cover the entire velocity range up to ±10 m/s, displacements from the sub-nanometer to the meter range, and frequencies from DC to 20 MHz. Up to four decoders can be installed simultaneously to obtain the greatest possible flexibility. This flexibility also allows retrospective add-ons and modifications to meet future needs.Laser Vibrometry Expansion Options, using the OFV-5000 ControllerVibrometer Measurement SystemA system comprises an OFV-5000 controller,choice of decoder modules and a sensor head.A choice of standard single point andfiber-delivered single point sensors, or dual (differential) fiber sensors is available.Expansion to Scanning Vibrometer SystemsA system based on the OFV-5000 can be extended to a full scanning vibrometer system by adding other components.The Polytec Scanning Vibrometer (PSV) makes it possible to rapidly and automatically acquire vibration characteristics of complete surfaces,while the PSV-3D extends this to three-dimensional data acquisition and analysis. The Micro-Scanning Vibrometer and Micro Motion Analyser (MMA)have been developed to perform the same measurements on microstructures.Velocity Decoders Displacement Decoder Auxiliary DecoderDSP FilterSlot 1Slot 214-bit or16-bit FCDSP *Velocity or DisplacementVD-01–DD-100orDD-200–VD-05**DD-300–VD-02–––VD-02VD-06DD-500**LF-02VD-04–––VD-04VD-06DD-500**LF-02–VD-06DD-500**DD-400 or DD-300LF-02DD-300Table of Decoder Combinations*Instead of the internal displacement decoder, a DD-600 I&Q demodulator for external PC-based signal processing can also be installed (VibSoft-VDD)**from 2004 onwardsDisplacement DecodersDD-100 and DD-200 analog 14 bit dis-placement decoders take phase information from the Doppler signal to provide direct displacement signals, not derived from the velocity information. They may be used in conjunction with velocity decoders toprovide full vibration characterization of the test structure.Alternatively, OFV-5000 accepts the DD-500A further option is the DD-600 I&Q demodulator. This is designed to allow processing of the digital signal with the PC-based VibSoft-VDD package. This pro-vides the highest resolution and dynamic range of all the displacement decoder options.DD-300 and DD-400 decoders are designed for use in the Auxiliary Slot. The highfrequency DD-300 measures between 50 kHz and 20 MHz. The VD-400 employs an analog integrator.DSP FilterThe DSP based adaptive filter module significantly improves the signal-to-noise ratio of the vibration signal by suppressing random and non-periodic noise forfrequencies ranging from DC to 20 kHz. The adaptive filter can only be used inconjunction with the digital decoder VD-06.Selection and Combination of Signal DecodersThe OFV-5000 controller has four internal slots to accept up to four different signal decoders, depending on the desired measure-ment ranges. Two are specifically designated for velocity decoders and one is for the displacement decoder. An Auxiliary Slot is provided to take a further optional velocity or displacement decoder.sales or application engineer who will help you to select the appropriate decoders and VibSoft Software.Velocity DecodersThe VD-01 velocity decoder offers the highest linearity for frequencies up to 50 kHz. The VD-02 has an extended range up to 1.5 MHz. The VD-04 3-range decoder is required if the DD-400 analog integrator displacement decoder is selected. VD-05 is intended for use in the Auxiliary Slot, and with a frequency response to 10 MHz is par-ticularly well suited for ultrasonics applications.For the very best precision in the low velocity region (up to 500 mm/s), we recommend the VD-06 digital decoder.Decoders can be used together. For example VD-02 used together with VD-06 will give the greatest dynamic range and optimal frequency and velocity performance. Alter-natively, a DD-400 displacement integrator with VD-04, plus VD-06 will give velocity and displacement.Outputs analog On the front: Velocity out, Displacement out, DSP out, Auxiliary out; On the back: Signal level out Interface RS-232Ambient temperature +5 °C to +40 °C Storage temperature –5 °C to +60 °CPower supply Switch mode power supply with wide range input 100 ... 240 V Display Outputs digitalIlluminated graphics LCD with menu assistance S/P-DIF optical and electricalRelative humidity 20 % to 80 %, non-condensingWeight9.7 kgDimensions [W x H x L]450 mm x 360 mm x 145 mm (19” housing)OFV-5000 Technical DataGeneral Specifications Standard single point sensor heads OFV-505, OFV-503 (also OFV-303, OFV-353)Fiber optic sensor headsOFV-511, OFV-512Sensor Head Compatibility Polytec GmbH Polytec-Platz 1-776337 Waldbronn GermanyTel.:+49(7243) 604-0Fax:+49(7243) 69944E-Mail:*************LambdaPhotometrics Ltd.Lambda House, Batford Mill HarpendenHertsfordshire AL5 5BZ Great BritainTel.:+44(1582)764334Fax:+44(1582)712084E-Mail:*******************.uk Polytec PI, S.A.32 rue Delizy93694 PANTIN Cédex FranceBusiness UnitLaser Measurement Systems Tel.+49(0)7243 604-178Tel.+49(0)7243 604-104*************OFV-505/503 Vibrometer Sensor HeadOFV-5000Vibrometer Controller – Velocity Decoders– Displacement Decoders OFV-505/503 Standard Sensors OFV-511/512Fiber-Optic SensorsM E A S U R I N G V IB RA T I O N SPolytec Laser Doppler Vibrometers are used to precisely measure mechanical vibrations, quickly, easily and free from cross-talk or feedback problems. They operate on the Doppler principle, measuring back-scattered laser light from a vibrating structure, to determine its vibrational velocity and displacement.OFV-505/503 Compact Sensor Heads – The Heart of a Quality Vibrometer SystemCustomers familiar with Polytec’s single-point sensor heads, will appreciate the outstanding performance and reliability of these models. The completely new optical design of the OFV-505 and OFV-503 heads offers even better performance including exceptional optical sensitivity. The OFV-505 features autofocus and focus memory.Coupled to the new OFV-5000 modular vibro-meter controller (see separate data sheet), the OFV-505/503 sensor heads take full advantage of the higher resolution processing of the OFV-5000– digital as well as analog. OFV-505 and OFV-503are at the heart of a range of universal and expandable non-contact vibrometer systems.ApplicationsSingle point sensor heads are used for applications in the automotive and aerospace industries, on electrical appliances or machines, for monitoring buildings, on-line quality testing and other mechan-ical production, research and development projects.FeaturesPractical, Easy,“Point & Measure”Capability Low Power, Visible, Eye-Safe (Class 2) Laser provides outstanding optical sensitivity(for example, measurement from matt black paper loudspeaker surfaces at >30 m).Remote Focus Control,with “Memory Position” FacilityStepper motorized focusing can be made either manually at the head or via the OFV-5000 control panel. Focus positions can be precisely returned to (only OFV-505).The focus position can also be locked.Auto Focus (with OFV-5000)The OFV-505 sensor head can auto-sense the return signal quality and automatically set the focus for an optimal signal.Expandability OptionsThe OFV-505 sensor and OFV-5000 controller are fully upgradeable to Polytec’s new 1-D and 3-D Scanning Vibrometer systems for full field vibration analysis.M O D U L A RV I B R O M E T E R S Y S T E MCLASS II LASER PRODUCTManual focusingElectrical control of the internal focusing unit (mechanically isolated)* Auto Focus OFV-505: standard / OFV-503: not available Operating temperature range +0 °C to +40 °CRelative humidity 20 % to 80 %, non-condensing Dimensions [W x H x L]120 mm x 80 mm x 345 mm Remote Focus Maximum stand-off distance Coherence maxima Compatibility PSV-UpgradeableOFV-505: standard / OFV-503: not available > 300 m (with OFV-SLR, surface dependent)234 mm + n·204 mm; n = 0, 1, 2, 3, …measured from the focusing ringOFV-505 recommended for controller OFV-5000;OFV-503 recommended for controller OFV-2200, -2700, -26XX OFV-505: yes / OFV-503: –Weight3.4 kgLaser wavelength 633 nm, visible laser beamLaser protection class Class II He-Ne laser, < 1 mW, eye-safe OFV-505/503 Technical DataGeneral Specifications Polytec GmbH Polytec-Platz 1-776337 Waldbronn GermanyTel.:+49(7243) 604-0Fax:+49(7243) 69944E-Mail:*************LambdaPhotometrics Ltd.Lambda House, Batford Mill HarpendenHertsfordshire AL5 5BZ Great BritainTel.:+44(1582)764334Fax:+44(1582)712084E-Mail:*******************.uk Polytec PI, S.A.32 rue Delizy93694 PANTIN Cédex FranceVD/DD Decoder GuidelineOFV-5000Vibrometer Controller– Velocity Decoders–DisplacementDecodersOFV-505/503Standard SensorsOFV-511/512Fiber-Optic SensorsD E C O D E R S E L E C T I O N&C O M B I N A T I O NBy selecting from a choice of different analog and/or digital decoders, performance ofthe OFV-5000 Vibrometer Controller can be precisely tailored to match the demandsof the application. Up to four decoders can be installed simultaneously to obtain thegreatest possible flexibility. This flexibility also allows subsequent add-ons andmodifications to meet future needs.Decoder SelectionThe OFV-5000 controller is designed to accept a choice of signal processing modules, each optimized for different frequency, velocity or displacement performance.Various analog and/or digital decoder options seamlessly cover the entire velocity range up to ±10 m/s, displacements from picometers to meters, and frequencies from DC to 20 MHz. The following table lists the basic featuresof the velocity decoders available for theOFV-5000. Displacement decoders andrecommended decoder combinations aredescribed on the reverse side.For more information please see separatedata sheets for the respective decoders andthe OFV-5000 vibrometer controller.M O D U L A RV I B R O M E T E RS Y S T E MAvailable Velocity Decoders* in preparation ** to be determined *** Adaptive filter module LF-02 recommendedAvailable Displacement DecodersDecoder CombinationPolytec GmbH Polytec-Platz 1-776337 Waldbronn GermanyTel.+49(0)7243 604-0Fax +49(0)7243 69944***************Polytec-PI, S.A.32, rue Délizy 93694 Pantin FranceTel.+33(0)148103930Fax +33(0)148100803******************LambdaPhotometrics Ltd.Lambda House, Batford Mill Harpenden, Herts AL5 5BZ Great BritainTel.+44(0)1582 764334Fax +44(0)1582 712084*******************.uk Description No. of Ranges Full Scale Output Frequency Range ±82 mm 0 Hz –250 kHz Decoder Basic displacement decoder (requires any velocity decoder)DD-1008Best Resolution 80 nm ±82 mm 0 Hz – 250 kHz ±75 nm50 kHz – 20 MHz **20 Hz – 250 kHz ±50 mm0 Hz – 350 kHzHigh-resolution displacement decoder (requires any velocity decoder)20 MHz displacement decoder for ultra-sonics (requires any velocity decoder)Integrating displacement decoder (requires VD-04)Digital high-end displacement decoder(requires VD-06)I&Q converter for data processing with VibSoft VDD DD-200DD-300DD-400DD-500*DD-600*1323162 nm 0.1 pm**15 pm* in preparation ** to be determined。
MetaTig系列全数字控制直流、交直流TIG焊接电源用户手册版本:V1.0编码:R33010862深圳市麦格米特焊接技术有限公司为客户提供全方位的技术支持,用户可与当地经销商或公司总部联系。
深圳市麦格米特焊接技术有限公司地址:广东省深圳市南山区科技园北区朗山路紫光信息港B座5楼麦格米特电气:麦格米特焊接:客户服务热线:400-666-2163邮箱:******************邮编:518057前言前言感谢您购买本公司全数字控制直流、交直流TIG焊接电源(以下简称焊机)。
本手册提供用户安装配线、参数设定、故障诊断和排除及日常维护相关注意事项。
为确保能正确安装及操作焊机,发挥其优越性能,请在装机之前,详细阅读此用户手册,并请妥善保存及交给该焊机的使用者。
本公司持续对产品进行研发和创新,本用户手册中的内容、参数、图片与实物有差异时,以实际产品为准,如有变更,恕不另行通知,本公司拥有对本用户手册的最终解释权。
安全事项安全注意事项安全定义为了安全、正确的使用水箱,预防对您或他人造成危害以及财产损害,本手册使用各种警告标识进行说明,请务必在充分理解的基础上严格遵守。
下述标识按危险或损害的程度分类,并进行警告。
请按要求操作,否则可能造成死亡或者重伤。
请按要求操作,否则可能造成中等程度伤害或轻伤或造成损坏财物。
安装注意事项·在搬运移动焊机前,须切断配电箱开关的输入电源。
·使用吊车搬运焊机时,须确认机器外壳已安装。
·请安装在不可燃物体上,否则有发生火灾的危险。
·不要把可燃物放在附近,否则有发生火灾的危险。
·不要安装在含有爆炸性气体的环境里,否则有引发爆炸的危险。
·必须由具有专业资格的人进行配线作业,否则有触电的危险。
安全事项·搬运时,不要让操作面板和盖板受力,否则掉落有受伤或损坏财物的危险。
·安装时,应该在能够承受焊机重量的地方进行安装,否则掉落时有受伤或损坏财物的危险。
H s p i c e应用讲解Hspice是一种通用电路分析程序,可用来进行集成电路和电子线路的分析模拟。
它可以用来分析电路的非线性直流特性,线性交流小信号特性,非线性瞬态特性,温度特性等。
其中,直流分析(.DC)不光可进行直流转移特性分析,还可进行直流工作点(.OP),直流小信号传输特性(.TF),直流小信号灵敏度(.SENS)分析;在进行交流分析(.AC)的同时还可进行噪声特性(.NOISE)和失真特性(.DISTO)分析;在进行瞬态分析(.TRAN)的同时还可进行傅立叶(.FOUR)分析;进行温度特性分析(.TEMP)以求得电路的温度特性。
在进行交流分析和瞬态分析前先进行直流分析,以决定其非线性组件的线性化小信号模型和其初始条件。
Hspice输入描述文件格式:Hspice的输入描述文件格式是一种自由格式,其输入Array的第一条语句必须是标题语句,且不能省略;最后一条语句必须是结束语句(.END),其余语句的顺序是任意的。
在输入描述文件的任何地方都可插入注释语句(在语句前加“*”或“$”),程序只对注释语句进行原样打印而不进行任何处理。
组件语句是说明该组件的拓扑关系和组件值的。
每个组件给予一个组件名,组件名的第一个字母说明该组件的类型,Hspice并对各种类型的组件所对应的英文字母作了规定,组件名不能重复。
组件的节点号可以用一正整数表示,也可以用网点名表示。
模型语句是说明该组件的模型参数的。
在模型语句中定义一组组件模型参数并赋予一个唯一的模型名,在组件语句中即可引用此模型名,表明此组件具有该组模型参数值。
子电路是用一组组件语句来定义,程序会自动将这组组件插入到子电路被调用的地方,其大小和复杂性没有限制,并允许其包含其它子电路。
在电路中不能包括短路的电压源和电感,开路的电流源和电容,电路中的每个节点都不能悬空。
控制语句是控制程序的运行和规定分析及输出的内容。
如温度语句,工作点分析语句,交流分析语句,瞬态分析语句,打印语句,绘图语句和可选项语句等。
DESCRIPTIONThe SS39ET/SS49E/SS59ET Series Low-cost Linear Hall-effect sensors are small, versatile devices that are operated bythe magnetic field from a permanent magnet or anelectromagnet.The linear sourcing output voltage is set by the supply voltageand varies in proportion to the strength of the magnetic field.Low voltage capability as low as 2.7 Vdc and reduced currentconsumption of only 6 mA typically at 5 Vdc help make thisproduct energy efficient.The integrated circuitry features low noise output, which makesit unnecessary to use external filtering. It also includes thin filmresistors to provide increased temperature stability andaccuracy. These linear Hall-effect sensors have an operatingtemperature range of -40 C to 100 C [-40 F to 212 F],appropriate for commercial, consumer, and industrialenvironments.VALUE PROPOSITION∙Designed and manufactured for cost competitiveness∙All packages can be supplied on tape for automated,lower-cost assembly∙SS39ET’s small footprint takes up less space on the PCboard, typically allowing for more components∙Interfaces with many electrical components withoutbuffering∙Thermally balanced integrated circuit for stable operationover a full temperature rangeFEATURES AND BENEFITSMiniature and subminiature construction: Designed forcompact designs with tight space requirementsEnergy efficient: Low current consumption of 6 mA at5 VdcEasy PC board interface: Single current sourcing outputfor common electronic circuitsCircuit design flexibility: Voltage range of 2.7 Vdc to6.5 VdcLow noise output:Virtually eliminates the need for filteringStable output:Thin film resistors improve accuracyWide range of environments: Temperature range of-40 °C to 100 °C [-40 °F to 212 °F]Application flexibility: Responds to either positive ornegative GaussPOTENTIAL APPLICATIONSIndustrial:∙Basic current sensing for motor load monitoring, detection∙Anti-tampering magnetic field sensor in smart remoteutility meters∙Pump control in heavy-duty equipment and householdappliances∙Simple linear or angular displacement sensing∙Handlebar/throttle position sensing in e-bikes and scooters∙Current sensing in appliances∙Speed adjustment trigger in tools and appliances∙Magnetic code reading in safes, security and buildingaccess control systemsMedical:∙Position sensing in infusion pumps-55 C to 165 C [-67 F to 329 F]XXX –+04,1[0.16]1,6[0.06]1,7[0.07]0,64[0.025]0,38[0.015]14,99[0.59]3,0[0.12]0,3[0.015]0,76[0.03]1,3[0.05]2,5[0.10]HALLELEMENT CENTERN S2,5[0.10]XXX–+04,1[0.16]1,7[0.07]0,64[0.025]0,38[0.015]18,669[0.735]3,0[0.12]HALLELEMENT CENTER1,3[0.05]1,6[0.06]0,3[0.015]0,76[0.03]N SXXX–+04,1[0.16]1,6[0.06]1,7[0.07]0,64[0.025]0,38[0.015]14,99[0.59]3,0[0.12]0,3[0.015]0,76[0.03]2,54[0.10]2,5[0.10]HALLELEMENT CENTERN SSensing and Control Honeywell1985 Douglas Drive NorthGolden Valley, MN 55422 /sensing 005850-2-ENFebruary 2012© 2012 Honeywell International Inc. All rights reserved.PERSONAL INJURYDO NOT USE these products as safety or emergency stop WARRANTY/REMEDYHoneywell warrants goods of its manufacture as being free of defective materials and faulty workmanship. Honeywell’s standard product warranty applies unless agreed to otherwise by Honeywell in writing; please refer to your order acknowledgement or consult your local sales office for specific warranty details. If warranted goods are returned to Honeywell during the period of coverage, Honeywell will repair or replace, at its option, without charge those items it finds defective. The foregoing is buyer’s sole remedy and is in lieu of all other warranties, expressed or implied, including those of merchantability and fitness for a particular purpose. In no event shall Honeywell be liable for consequential, special, or indirect damages.While we provide application assistance personally, through our literature and the Honeywell web site, it is up to the customer to determine the suitability of the product in the application.Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this printing. However, we assume no responsibility for its use.MISUSE OF DOCUMENTATIONThe information presented in this product sheet is forreference only. Do not use this document as a productinstallation guide.Complete installation, operation, and maintenanceinformation is provided in the instructions supplied witheach product.Failure to comply with these instructions could result in death or serious injury.SALES AND SERVICEHoneywell serves its customers through a worldwide network of sales offices, representatives and distributors. For application assistance, current specifications, pricing or name of the nearest Authorized Distributor, contact your local sales office or:E-mail:*********************Internet: /sensingPhone and Fax:Asia Pacific +65 6355-2828+65 6445-3033 FaxEurope +44 (0) 1698 481481+44 (0) 1698 481676 FaxLatin America +1-305-805-8188+1-305-883-8257 FaxUSA/Canada +1-800-537-6945+1-815-235-6847+1-815-235-6545 Fax。
全球磁性材料顶级企业编辑整理:尊敬的读者朋友们:这里是精品文档编辑中心,本文档内容是由我和我的同事精心编辑整理后发布的,发布之前我们对文中内容进行仔细校对,但是难免会有疏漏的地方,但是任然希望(全球磁性材料顶级企业)的内容能够给您的工作和学习带来便利。
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美国莱尔德集团的母公司为英国莱尔德集团公众有限公司(其为英国伦敦股票交易所上市公司具有140多年历史)。
美国莱尔德电子材料集团注册于美国的特拉华州,通过并购一系列世界著名的电磁屏蔽产品、导热产品和无线天线产品的制造厂家(包括诸如Instrument Specialties,APM, Bavaria Elektronik,Altoflex, R&F Products,BMI,Warth,Thermagon,Centurion,Melcor等著名公司)而形成今天的规模美国莱尔德电子材料集团总部设于美国圣路易斯市,其制造基地和技术支援公司分布在美国,中国(北京, 天津,上海,昆山,苏州,泉州,深圳),法国,德国,匈牙利,瑞典,日本,英国,捷克共和国,新加坡,马来西亚,韩国和中国台湾。
社交⽤餐时间与⽅式-社交礼仪相关推荐社交⽤餐时间与⽅式-社交礼仪 关于⽤餐的时间,你会发现世界上有许多地⽅的主餐是安排在中午,⽽在晚上却只会给你上些⼩甜点。
但是,你⽣意上的朋友则可能不仅会在中午好好地请你吃上满满⼀⼤桌,⽽且到了晚上还会再给你同样的款待。
特别提⽰:在这样⼤吃⼤喝了⼀个礼拜之后,如果你感到⾃⼰的腰围开始增⼤,那么你也许可以考虑⼀下下⾯的建议。
为⾃⼰点两份开胃菜,⼀份当作你的开胃菜,另⼀份当作主菜。
顺便提⼀句,entree这个单词在世界各地有不同的⽤法。
在美国它是指主菜。
⽽在欧洲和许多其他国家,entree则是指主菜之前的⼩菜,也就是我们所谓的开胃菜。
关于⽤餐的⽅式,美国⼈在餐桌前,⼀般为左⼿握叉,右⼿握⼑切⾁,切好以后餐叉则会转移到右⼿中,⽤右⼿握叉吃饭。
⽽那种所谓的⼤陆式(即欧洲式)⽤餐⽅式,是指餐叉⼀直握在左⼿中。
⼀般来说,这两种⽅式都是可以接受的。
但有⼀条礼节规矩你必须知道,在欧洲,⼈们⽤餐时,双⼿都必须始终保持在桌⾯以上。
暂且忘掉你的母亲曾教你把左⼿放在你⼤腿上的事情。
这⼀欧洲习俗沿袭了好⼏个世纪,那个时候,由于⼈们害怕就餐的`⼈⼀只⼿放在桌下意味着携带武器或捣⿁才制定了这样的规矩。
⾄于如何⽤筷⼦进餐,还没有什么书可以教你。
你只好⾃⼰去观察或者有礼貌地向别⼈请教吧。
主⼈可能会很乐意教你。
但你⼀定要注意观察别⼈是怎么握筷⼦的,还要看他们握筷⼦的位置。
不同的位置表达着不同的含义,⽐如说“我吃好了”或“我还想再来点”。
还有就是永远不要把筷⼦垂直插在⽶饭或其他⾷物⾥——这样通常被认为是晦⽓的象征。
下载全⽂【社交⽤餐时间与⽅式-社交礼仪】相关⽂章:02-2803-0608-2511-1612-2801-1312-3103-2211-1103-08下载⽂档向你推荐的相关⽂章相关⽂章列表02-2803-0608-2511-1612-2801-1312-3103-2211-1103-08A A A Q A A A A E A C A Y A A AB c c q h m A A A Z d k l E Q V R 4 X u 2 d 4 X r b v A 6 D 2 / u / 6 J 4 n 2 b e s i S 2 Z L w z T T g 7 2 d 5 R I g i B E K W n 7 / f X 1 9 f P 1 J v 9 + f n y h f n 9 / o 6 x n v p 1 7 o aC + v r 6 c v k d 7 U d x n M b n 2 o v t Q X F V 7 W g / V j 2 v d r Q t 8 X e W K a r C P s + i 0 U B G A e n E j A H W s z r a M A B Q r E A E o A r U x l V A R d 0 0 l 9 e j 3 W d KD Z Z + 3 / a s j AE U M I w BF o C I A d a A u Y B k B K B Y h A l A E K g J Q B + o C l hG A Y h E i A E W g I g B 1 o C 5 g O R Q A e l d z 5 k L v f e / 2 6 E T z c 2 I 7 2 + u q c b n y p / d z p Q e u i O E s 7 w j A C 7 s 6 C t j h Q 2 m a q 8 a l 5 L K 2 J g K w R C U C E A F 4 I B A B e C Z D J g C X 9 M J 9 K B F z B Y A A D 8 w p 7 h 6 v f b t k A s g E s M m 2 j i b o 8 L G Z 6 I r B V e N S c s k V 4 B 8 C e Q M A D O p o g g 4 f I O V c A Q Z g 5 Q o A T g m F c C O A z 2 y Q K / q e Y U t J e v Z 1 i e J L x 3 a F h 8 o a F 3 e d + d G Y b n n j R 8 A z A 6 Z k V w p L C a r 4 G K 1 R s K W Y R A A 8 F a P N R u 2 V K B U f E Y A T P g W I A C w R U M i r N I l r D Y 2 X 2 i t x K j 4 i A B G A B w K u a U L 5 1 q R C X q V J X G t o v N R e i V P x E Q G I A E Q A h G 6 j z U b t h Z C + F B 8 R g A h A B E D o N t p s 1 F 4 I K Q K w B l rH o 5 7 y e K c U m K x R C K e sI T H d b F 0 + O q 4 Z 9 E p 0 f 1 U f / K Y p V 9 4 z v B U f H z 8 B 0 IJ Q Q s +K r u z l W q O Q Q V l D 4 3 X 5 i A B 4 H l I j A J T B K / a Z A O o g R g C e s X J y R 8 E 2 A l D n 7 t D S W U R D O P c t F D I o a 2 i 8L h + Z A D I B l L i X K 0 D 9 x H E 1 p / u e u r Z f B C A C E A G Y I K A 0 s 7 K m V I R f R i 4 f E Y A I A O X e Y f a u K 8 B V S U 2 B U 7 5 u 7M J w d v 2 h e S j 2 d O L s yN v 6 0 4 B n B q x 8 L K M U k a 5 x Y R I B o M i v 2 5 / J k w g A q C E d B 8 8 s 7 C y t C M B 7 v D M A a s q m E Q A A X Q T g G a x M A I A 8 w v u H Z / f 5 L h E A g H I E I A L w F w H X F J U 3 g G U D 5 g 0 A i J J i 6 i J v J g A F / f p r u G f 3 T A A 2 H D M B Z A L I B M D + S v W s + W g / 3 f b C 3 w S 0 d f 9 k o 4 5 7 l A K W K / eO x 0 x l K q G Y OP O 4 Y s 2 V / G g e L k 6 p j 9QR g B f k l M a h R VS I R X 0 o e U Q A 6 h P Z q B 4 R A M r U F X s K Y g f Z D W k 9 t o g A 1 B + q q C g 5 R 2 S lT p S 7 T l 5 RU c oV A I i P s 1 A K s a j / D l F 0 5 k E b 5 6 r 5 0 T x o X R V 7 6 6 c A S gB 0 D Q W x g w w 0 B + U k c v r o wC Q C s H + S c d Y 8 E w B A 0 z l a A r d 3 U 2 f j K E U f r a G Y O P O 4 o u g r + d E8 K H c U e 2 k C U B w d v Y Y S d N Z s t F A z E G l c 1 D 5 5 1 E / a q 2 J 1 d G + o + w 8 / B V A 3 P H J d G q f e C M H q W l g d 2 R d 7 9 o 4 A v K C X x r l W 4 3 x K P f Y 0 6 Z F r I w A R g A c C t N m o / V X H 8 4 4 8 j m z i P X t H A C I A E Y C f n 9 U e c r 7 7 7 G n S I 9 d G A C I A E Y D / Z w H 4 U T 7 r O F K S h L 3 P V m o 6 Q i q Q u z 6 1 U H y P S k J j m p V W + d 6 C Q J X V J U 5 M X D F 1 7 f M d A d g P d Q T g G U O l o S I A + 3 m o 7 B A B U F D b e W 1 w N k i H + G Q C M J D k o l t E A A y F 6 W h C O m 5 T e w U G p 4 9 M A E o F 9 q + J A O z H E P 8 V n k w A S 9 A j A A Y i C l t E A A T Q X p d k A s g b g I F G p 2 x x u A B 0 K P v s R K X + 3 + 1 0 v u I Y r t T D K a I U E 2 r v / D R D 4 Z v z T S Y C U H z Q U 4 r u J L W z 6 H Q v e j R F A O q I R Q D q W A 0 t F c K N N l M K Q k 8 Q a u 8 U H 2 U v W i K l H k 6 x p P h S e y e G C t + o g E / r c f T 3 A O g I T s l 2 s 1 c I F w E 4 7 i F O q U c E Q G H + 8 x p F y H I F y B X g g Y B L r C M A 9 W b O B F D H K l e A F Q Q U 1 a c j J C 1 R B K C O W A S g j l U E I A L w Q O B s k X G J 6 M c I g H I S K W s M e j H d w h k T H a m d p F Y I S u / h H e 8 o z n o 7 m 4 3 i 6 8 J 2 6 8 1 r L a 7 p 7 w R 0 P Q I q j a O s c R K C g K W Q J w J Q r x b F q r 7 z P 0 u l h t Q P 5 b S S N 8 0 j A g C q S A s 4 2 5 o W N x M A K J R g S h t H c P F F + U M 5 k g l A q Q p Y Q w s Y A V g i o D S a 0 g i g r H d T J S 7 q g / J H y Z v m k Q k A V J E W M A I Q A f i N A O V P B G C l g 6 j C g f 7 e N K U F j A B E A N 5 a A G 6 T 0 R q J a R M 6 l Y w 2 4 c y 3 K w + 6 z w 1 T m o c i J j Q u p U 6 j u K h v J T / F t w v 3 D l 7 N M H H h O 7 0 C R A C e S + A i T w R g c 9 h 6 M q D C d N U H 0 1 H W N D / n m 0 U E A H A x A l A H y 3 V C z c Q y E 0 C 9 H o r 4 D H 8 t O C 2 u U + F o E 3 a M a h S P T A C M u J Q / m Q D q + G Y C q G N 1 y X u 7 U 0 x o o 3 X c U T M B r K O s H D p r O 0 U A I g A P B C I A d T J 0 T J Y d A m v 9 H g A d z 5 W X X / q 9 a e c 4 q D Q I j b d O w X + W 9 D R Q 8 l D u 2 / T E o T 6c e S i 4 u 9 Y 4 O U L 3 m v Y H / V m A C M C S E r Q g C q k i A A p q 1 1 n j 5 A jd K w K w w g M K o j K q O U + v C M B1 m l m J 5 E y + R Q A i A A p n H2 s 6 x M f Z I L u S P W i x M z + 6 V w Q g A r C L 1 h G A X f D d F 9 O m d U 6 c E Y A I w C 4 G R w B 2 w X d t A R h 9 F b j j t Z a q I i X i L Q d 6 D 1 d 8 7 K f H n x 1 o r L O T Z R T T 2 R 9 t u b B S 9 q G 1 d W K l x E v X K P w Z f h M w A k D h3 2 + v F P B M U i v x 7 k d J 3 + F M r P S o 6 y u V e k Q A X v C l J K m X Z 9 t S K S C N 1 3 m q K f F u o 3 C c x Z l Y H Z f V v 5 2 V e k Q A I g A P B J w N 0 k F4 6 s O Z H 9 2 L x q r Y R w B W U K O g n F l Y G m v e A F i b 0 N o 6 p y U W q W a t 8 C c T Q C a A T A C D f o s A r A B D X +5 n W k b 3 o g p + 8 0 1 V U f G h6 f V y F Y 0 1 E w B D n t Y 2 A s D w t V k7 C 0 W D o r 4 V k R n F p P i m + S m k p s L U k Q f N e 2 b v / P m W k R + K o X J w K r 7 x F c A J v K s R z g Q 3 A r C s Y g T A M 9 1 1 9 E c E w P A G 4 B K g j s b J B F B v T m c 9 X B x x X / s i A B G A z U d A S l 5 n 4 3 R M n L k C d K A M f F A C U Y I 6 7 1 e 5 A u Q K U K H 2 m R y d + c 4 E k A k g E8 D 3 r Q 2 O F b L L C s D R v x H I m b j y K O I a 7 5 x 3 Z / r x p z K x u P K u n G 7 E h s Z F 7 Z X X f i e v 6 F 5 K f z g n 5 O 8 I Q I 2 + E Y A a T l t W t K G p f Q S g / s h 5 v 7 5 G A L Y o + + f / I w A 1 n L a s a E N T + w h A B O A J A R e B I g B b r V 3 7 f 1 o P a h 8 B i A B E A M x / m L T W 2 j U r 2 t D U P g I Q A Y g A R A B W d Y A + u E 1 / l9 7 g k 4 O 3 e w R 0 / X X g m v 7 v s 6 I F V L w p L / T 0 V V a J i 6 5 R s K K 5 O / N W 4 q W Y O O 1 p 7 s o k Q 9 c o G N r + O K g T 3 N F e S o I 0 L t o E t / 0 p G W h M i r 2 C F c 3 d m b c S r 4 K L a w 3 N n T b z L U 6 6 R s E w A v D C C N o E E Q B P S y n k 9 X j W d o k A a L j t W t V B k g h A / R G J N o H z g W 4 X k Q y L a e 7 0 N M 8 E s F K k C E C d u Q p W V P x o E 0 Q A l g g o D 4 2 0 T l P c 8 w j 4 D I 8 C r r M R 6 i 0 + t 4 w A u J B c 3 4 f W / L I T w O i b g J R A F J D Z i D M q 3 V V 9 d D x a K s J E W 4 D i 2 0 H q q 2 L b g R W t n 4 L V 8 K v A E Y D 9 8 F M M Z x 4 j A M / o n I 1 t B K D 4 e u 6 8 9 1 H Q u 6 Y M R X m p v E Q A I g C U M 3 / t Z 2 K Z C c A g Z B G A 2 j u K 8 r J 9 V W z p Y a R c l 9 S G f 1 0 X A Q B I 0 s I 6 J 5 x c A e q F y h X A g 1 U m g Ew A D w S o + C m n m r J m j e o R g A h A C Q F K F N o E m Q C W C D g / 2 8 4 V o E T z q d H 0 C u D 6 H g B t t F v E r m Z z + l Z O K G X N W a e a Q i c F X + q H P n I q I j O K S e F h B y Y 0 X i U m 2 8 8 C K M 4 V 4 F 2 N 0 0 E 4 m p + C I S U J b c z Z w 5 2 y F 4 1 X E V e K I 6 1 T F y Y u r K Z T a i a A Z 3 i c h K P E o s R V H g 2 V p n X G 5 S J 1 J o A l k k q d M g G 8 4 B g B 8 B C L C k 3 H R E b F p + t 9 5 2 i s M g G s I N B B u E w A d W p 3 1 C M C s C L u u Q L k C r D V p s p o u b X n 6 / 9 H A O q I U a y m E 4 D r h 4 H q 4 f + z d C Z C 1 Z 2 O + m c 2 w e z R i U 4 Z z r F W q Z + y h n K L + n B i O I q V 8 s 1 Z 8 5 Z v A t I i 3 e x p o T p 8 d M R E x c p J h g j A E o E I w A o r z j z x n L 5 p Q 1 N 7 R Z Q i A C t 3 U f h b d m e 4 0 x p G A C I A D w Q o e S I A r J k 7 8 K U + I g A R g A j A x p 8 / W x M 6 2 m j v d u 1 z i n v e A F b Q V A h E i 0 J 9 U H s a j z K 6 5 g 2 A o U x r m A k A 4 E u V b H a f d w G v v B m 4 f M + a U 7 n r u 1 6 R a Z 2 c e T j r 4 d w L 0 N x u 6 q y H U + B O / e v A r i Y 8 m y T U v 5 I 3 J R C 1 j w D Y e / 5 p Q 2 c 9 I g A v t a I N O L u L K j S g / i M A S 5 Q p q d W r l F J f x 5 o I A H g D o I D T B o w A r C N M c e x o W h q T u 7 a U i 6 4 r n P L u I 4 n M 6 J u A r k T y B l A / 7 W Z k o 8 W l 9 r k C u F q d i e t s G q Q 1 p P b 3 m k c A 9 h e e n l K 5 A t R F k W K b C a C O r S Q A t F 2 U A l I f i j 0 d X 5 W m V e I 6 e v L q O H G U + z n l y b v V Q + G C c q J T P 3 g C w A 6 M X / G k v p 1 E f D f C K e S h a 2 j T z k 5 n u t e 7 1 U P h L q 2 H 5 I N e A a g T W l i 6 v 2 q f C W C J H C W c U l u K + 6 i + E Q C V + c / r M g G 8 4 E i b w F O G 7 V 1 o X N T + f h 8 c T G u u p s 0 E s F 3 n 3 x a 0 H m z 3 P 9 Y R g A j A A w F K u E w A y 5 Z z T i a 0 H h E A g A A 9 1 Z y F B W H a m z O P g A r 6 + 6 9 L i t c I g I J a c U 0 E Y D + p M w F 8 w A Q w + p 2 A 9 P H F S Y Z i D 2 + e j r N 9 6 I m u f K G J Y u I 8 n S m G s z e A M 7 l A M V T e G S g X Z t g q 8 d J a 0 X h n M Q 1 / L f i Z R a e A K K A 7 Q a T T B M V 2 1 p w 0 D y d 5 X X k r T a u I e 8 t I 3 f C x N 6 1 5 B G C F L U 4 Q X Y 2 Q C a B + L Y k A 1 I / J C E A E o M Q W O k m 5 h C 8 T Q K k 8 D y P n 4 Z U r Q B H 7 v A H U H 7 y o k E Q A i i T 8 z y w C 8 I K X k 3 C j U k Q A I g C V N l W 4 W N n 3 t 8 0 l B Y A m M X v Y o n s p d 2 f 6 E K c U 1 j k i 0 3 g p h k 7 7 D r H s e A N Q 8 n D i 6 N q r 5 Q 1 A C V Z p q j U / E Q A F / e P W K I 3 j 4 o J y n V C E m p 7 C x 6 G 9 v X M E Y B u j z Q c W h a A K s U C o d 9 M r E j E C Q K t 4 r H 0 E A O D r b F r n X r k C 1 I t I c a f 2 V x X e E U I R g D p 3 r H + v U C E W C D U T w A A s i j u 1 j w B Q l g 7 s l b E 6 b w D P C O Q K s G Q E b W h q / 1 E C 4 P q F I B 1 f s 1 R G H K W 4 J n 3 D 2 y i P m c 7 8 O s T E J f o Y X P M C F 1 Y K H t T 3 9 A o Q A T A z Y8 d 2 E Y A d 4 D U v p U 2 o H F 6 u d 5 8 I w A q S i v I e z b E I w N E I + / a P A L x g m S v A f n J F A P Z j 2 L V D B C AC Y O d a B M A O 6 W E b R g A i A H Z y R QD s k B 6 2 4 c c I w B V / I 5 D z O u H a y / l m 8 C k v 9 0 o e y h p X F 9 O m V W p O f b h y U / e 5 5 I 8 D u 5 r 2 B o p r L 4 U M 9 B V X 8 d F B O I r h 2 V 8 F p r i f + U K v N q 5 r X Q S g i K T S n J S I i o 8 I Q L G A w s 9 N X L U e 9 Y y 3 L S M A 2 x j d L R Q y R A C W C O Q K U C R c k 1 kE o A h 0 B M D T z B G A I u G a z C I A R a A j A B G A C l U 6 r m S V O K o 2 E Y A i U h G A C E CF K m 8 n AG f + L A B 9 X X a + 1 t L 7 + a z 4 L n F Q v g d Q I e V v G 8 XH m a R W s H X F q / i m 9 Z j Z 0 + s S t b + / b U U A n k u g k M d F F K U 5 K e E U H w o m N C 6 n u L v i d d V V x YI 2 N L W P A K x U R i G P i y h K c 1J yK T 4 U T G h c E Y D 9 V 6 w I g I F 1 C t k j A A b g B 1 s o 2 C o 1 X H O v + H Y i Q R u a 2 m c C y A T w h I D r T c b Z B E o T R g C e K 3 D Z 3 w f g I p x C k j w CL h F w 1 SM C 4 E G A n u j U / j 4 B 0 B 8 G 8 q T 2 Z x c a s K L s L n F Q f D v v t S 7 B c n 5 P n 9 Z v V v M O r C i G C l b O / q B 7 K V y P A B R R j g D s f 6 S K A B T J J p p F A F a A U 0 B Z w z 8 C E A H 4 j Y C T D 2 K / L 5 Y p X M 8 E U E T f W X C l U H R 8 V U Z q O t J T + 0 w A R b K J Z g q v I g B F s C M A m Q A y A R S b p W p G T x C l C R V V z B X g G Q H 6 6 Y D z 8 c x V v x k n K Q + V S a b a E 3 v s F K y G X w V 2 F r 1 j f H X 5 2 F O A v W u V A i r k p X E q w k u v I B 0 + aN 6 K P a 1 H x z c z p e 8 B R A C U 8 u 9 b E w H Y h 9 / f 1 Q qO H s / e j 7 Z p D 1 L R v d l n A n B V 3 r CPQ l x 6 4 i h h d p z O H T 6 U 3 O k a W o 9 M A A B h Z 4 M A t 2 2 m z v y U v T q u U a 5 T b V Y U Z + 6 0 + B E A g B h V f a W w 1 A c I 3 2 7 q z E / Z K w K w v 6 QR A I A h b U 6 F 1 N Q H C N 9 u 6 s x P 2S s C s L + k H y 8 A F C K l A e m Y 2 P G x k 3 J X o w 3 l z I P W 6 f 4 g 9 H 3 7 W s i x / y g f K B d m e V D f z m u G 0 z e t k P VT A O p c S Z w W 3 d k 4 1 L f S O P SU u P l Q c K S 1 i g D U E a N Y d d R v F H 0 E o F 5 X 6 S 8 J u c j g F D K Q 8 s O U 5 q H 4 o I 3 g F G T q O x O A U u G X N Q r o t O j O x q G + M w E w k l A + O O t B f U c A W G 1 X r R X Q a d E j A I Z C 5 Q 0 A g U i n J a U P U E A T 4 1 w B A J J U f D I B A H C F t w x n P Z x N G A E o 1 l 0 B n R Y 9 E 0 C x G B t m l N S KV 8 o H y o V 8 C r C s y n Q C o L 8 S j L 5 g 0 4 I r p F K I S + N S R E a J S 8 m f r K F 5 K x M O iW f L l v J t t l / HX i P / H V x Q 8 s O / D 4 A 6 U Q i 3 RY r X / 1 f A p X FF AG h V P P a U b x G A T A A l 5 k U A S j D d j R S B r e 8 + t 4 w A 1 J F U s M o E U M Q 3 E 0 A R K L O Z Q u p R C B1 7 5 Q r w g g A 9 a R X + K C c U j S s C o F R m / 5 q O p j2 b P / t R + r O D g l U m g C L 6 E Y A i U G Y z h d S Z A J 4 R k L 4 H 4 K r j V R u H E m s 2 M d C P q q j 9 7 B 7 e k Q d t K B d3 Z v s o p z b N Q / F B 6 + H E S v F t + / P g y t 1 H C d g F G P U d A V g i T 6 9 R r t r N B F H x Q b k w 8 + H c i + a i + I4 A v K D 8 b q c z L b o i Z P T k p M R V 7 J X T m e a h + K D 1 U H J 35 h E B i A A 8 E K C E z w R Q n 4 o o t o o w K O I T A Y g A R A B + f l b 7 T W l a p Q m V Z l 9 b o / i O A E Q A I g A R g L o G U V X s G B N p T P V s a 5 a K 8 t Z 2 / m d F c V T e M p S H X H I S 0 Z x V e 8 o H i u 3 s E Z L u p X x K R u s 0 f f f 5 g R F 3 g E s L T 2 O i + 2 / Z R w C e E Y K U 2 o I X / z / l g x K v S 2 A j A L i 8 y w W 0 4 A a X T 1 t E A C I A f x G g Y h I B M H R j B K A u i p S g s 3 F 3 V D r F h 4 E G r W 8 Z m Q C K F e s g Q w Q g A v A b A c o H h a M R g A j A A 4 F c A X I F e N s r A P 2 N Q M6 x j y q 1 4 v u K P p w n j o J J U b s 3 z V y n 4 M y R q 3 6 b y b y R A e X P D E P 8 0 4 B O w r m K 6 / x 6 q 5 I f z Y M W 8 K r 3 8 A j A O a p B + R M B M N T J K T K 0 g B E A Q w E / a A v K n w i A o f g R g G M f G k c l o t O V o d S X 3 y I C 8 F I i Z 3 P m C l D n f 6 4 A d a y c l h G A C M A m n y h J N j d c M Y g A K K j t X 0 N r m y v A f s y n f 5 2 X j q m 0 g H k D M B T w g7 a g / J k K A P 1 Z g C v i 6 P w 6 p f M u 6 i y U C 3 c a U 5 f 4 d I j o m b V V f C u 1 W v M T A T B 0 D y X o z S U t o O K D p k Z j i g C s I 6 z g S J u z w8 f h v w + A E l S x z w R Q R 0 0 h F R W m q / p Q T m H l U b h e j f k f X V F w p C I T A S h W i z Z B J o A i s P + Z U X x d z a F M O E p t F f F x 5 Z g r A O P i q j U l q E I S x Q d N T S E V j e u q P p Q m z A R A G X a C f a 4 A d d C v 2 p w d I h M B W C J g + 1 m A O g V 1 S + W n 7 h T C 6 x E + r 3 S S m u 6 l 5 E D x V b C l 3 x 2 g9 r O R n u Y 3 w 5 D u R e 1 n E y T F p O V 7 A A r h 6 B o n i N S 3 Y k + b t u M b j R 2 k n v l w k V f B S u E P v Q K 4 8 o s A r C C v F F A 5 p Z R m X 1 s T A V g Z O b 9 v Q + f y H 6 1 t B G A / h v d p y f X 7 A F x N 4 z y h Z i r a E W 8 E I A L w F w E q c J k A D K d E B I D J H C W p M l 2 5 R u R M A J k A H g h 0 fA r A W u m P d S a A T AB v O w E o 6 q 4 0C b k 7 0 x N K G a O U H C h W V B i U mD r W 0 L y V m K 6 K l S t 3 J T / aB 9 N p a f Q G 4 E r Q W X S a e A R A Q b + + p o M j S o P U M 9 A t X b k r + d E + i AC s 1 F k B f k Q X S g a n b 5 3 C +1 f S v B W P V 8 X K l b u S X w T g h U n K G 4 A C f A T g G Q F X E 8 y E w V k n R Y B c N R / t o + Q X A Y g A O L k s 7 x U B k K F 7 L I w A g P G c K l / e A P Y T d L Z D B G A / v m 8 n A E r A d I x y f V b c J Q B H 5 6 e M y I p Y 7 q e z f w e n y D i 5 6 8 + 0 v i P F R P p Z g A 4 C U R / U P g K w J N W 7 N Q E l u y K W 9 d a 7 h i X F J A I A r h n O E l P B o o W 9 x e q c l p y 5 u / Z S M H E + u L n y c O 5 D M Y k A R A B2 P T o 5 y U v3 o m T P B M C m v u E P A 9 H T i x Z W G c + V m J Q 1 S i 5 r a 6 h v h e y Z A O r V e r f r D 3 1 b U i a f C E C d P 9 g y A o A h W y x Q R F F p h P 2 R 9 u 1 A M c k V I F e A X A G E H 8 7 q a 2 n m K Q I A 8 K I j M t h 6 0 / T M k Z O S 5 J b M m V g 5 T 2 0 l 9 8 1 i 7 j R w Y u v k 1 U d c A Z S H n w 6 S O A t F + a f k 5 y Q p j T c C U E f M y a s I Q B 1 3 b O k s F H U e A a C I H W v v F F c n r y I A B 9 b d W S g a Z g S A I n a s f Q R g B d 8 r v p I 7 a R A B 2 I + m g q E i f v s j n e 8 Q A Y g A H M 2 x p / 2 V J n C S 1 J V s B G C J p I L J 8 I 2 F / k Y g p / N P m Q A 6 G o f i T r G 9 E Y S K h p I 3 z U M R E p o 7 z f u T P j H J G4 D C s J c 1 S i N Q t 7 R x a B N E A F h F O m r O I u K / h P Y u Z J k A K M z 1 k U w5 W Y a j 2 u A P a o z s I w D H 1 i k C s L 9 v h i O n E 1 z n X r Q 5 I w D 1 J j T Q6 b E F F T + l T h 2 8 o p j Q K T E T A E V 4 Y N 9 B B l p c 2 g S 5 A j A y d N S c R Z Q r w C p e H Y U 6 0 0e u A E s E q P h l A l h h k Q I K V a y O k d p 1 c s 5 y u 6 I A K L V 4 p 5 r T u s 7 w o I J x 9 r S k x D v s Nf o I q B C L r n E2 F C W K 0 g T O e K k o U m y V R n D 6 o P k 5 y f 4 p 0 5 I T E / w p w B X J o J z O l A y K D 0 V M a I M 4 6 + G M l 8 Z F R Z Q K u y J 8 M x 8 U K 5 r f L V 6 6 R s E k A v D C D F p Y p V C 0 O W Y + l L 2 c 4 u f y3 0 F 2 m n c E w F V d u A 8 l g 3 I 6 U z I o P h Q x y Q T w j I B z 3 K U 1 j w D A x n W Z R w C W S C r j H a 2 H U 7 C o b 1 p z J x 6 K y F C s a H 7 K Z K l g M r w C 0 A J 2 2 F P Q l d H 5 3 c h A T z X n J O M k N e X P j A t K I 1 D / F H d n T J S j U 6 x G n w K4 A H H u E w G o o + n E y k o 4 + J V m 2 m i K 6 N d R 3 b a k W G 3 v u L S g P i I A A G U K 7 m 1 r 2 m w d J y e N y T l y d p z O H T 4 A b R 6 m C n + o H + o j A g A Q p u B G A O o n l P N 0 j g D U 3 4 k i A B G A E g J 0 M q H 2 E Y B S G T a N 6 C E V A d i E 9 J 8 B B T c T Q C a A 3 w g o / A H 0 v J t S H x E A g D A F N w I Q A X h n A f g f t / Y 3 J L e c J V Y A A A A A S U V O R K5 C Y I I = " s t y l e = " d i s p l a y : b l o c k ; " b d s f i d = " 2 0 1 " > / d i v >。
Common Mode Filters(SMD)For Power Line
ACM-V Series
FEATURES
•Have achieved miniaturization while keeping characteristics by adoption of exclusive square type closed magnetic cores.
•Due to the low profile design, it is suitable for a surface mount.•High impedance characteristic has been achieved a superior effect for common mode noise suppression.
•This products have serialized a large current product up to 8A corresponding for various DC power lines.
•Operating temperature range has covered widely from –40 to +125°C.
APPLICATIONS
Common mode noise countermeasures for DC power lines of elec-tronic control equipment, multi-media equipment for automotives and various electronic equipment power supply lines.PACKAGING STYLE AND QUANTITIES
PRODUCT IDENTIFICATION (1) Series name
(2) Dimensional code
(3) Impedance [at 100MHz]
701: 700Ω
(4) Numbers of lines
2PL: 2 lines (5) Packaging style
TL: ø330mm reel taping (6) TDK internal code TEMPERATURE RANGE SHAPES AND DIMENSIONS/CIRCUIT DIAGRAM/RECOMMENDED PC BOARD PATTERN
Conformity to RoHS Directive
Packaging style T ype Quantity
T aping
ACM70V 1500 pieces/reel ACM90V 800 pieces/reel ACM12V
500 pieces/reel
ACM 90V -701-2PL -TL -00(1)(2)(3)(4)(5)(6)Operating
–40 to +125°C
T ype L
W
T
A
B
C
D
Weight ACM70V 7.0±0.2 6.0±0.2 3.5max. 1.5±0.2 1.5±0.2 1.5±0.2 4.0typ.0.35g ACM90V 9.0±0.27.0±0.2 4.5max. 1.5±0.2 2.0±0.2 1.5±0.2 6.0typ.0.82g ACM12V 12.0±0.311.0±0.3 6.0max. 2.7±0.2 2.5±0.2 2.3±0.27.4typ. 2.30g
T ype a b c d ACM70V 9.0 4.0 1.5 3.0ACM90V 11.0 6.0 1.5 3.5ACM12V 14.07.4 2.7 5.2
•Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
ELECTRICAL CHARACTERISTICS
TYPICAL ELECTRICAL CHARACTERISTICS IMPEDANCE vs. FREQUENCY CHARACTERISTICS
ACM70V-701-2PL ACM12V-701-2PL ACM90V-701-2PL
Part mon mode
impedance
(Ω)typ.[at 100MHz]
DC resistance
(MΩ)max.
Rated current
Idc
(A)max.
Rated voltage
Edc
(V)max.
Insulation
resistance
(MΩ)min.
ACM70V-701-2PL-TL0070015 4.08010 ACM90V-701-2PL-TL0070010 5.08010 ACM12V-701-2PL-TL0070068.08010。