好盈Xrotor
美国NutriBullet公司的NutriBullet RX电子椰子汁机说明书
·启动保护当加大油门后两秒内未能正常启动马达，电调将关闭动力输出，油门摇杆需再 次置于最低点后才可以重新启动。
（出现这种情况的原因可能有：电调和马达 连线接触不良或有个别输出线断开、螺旋桨被其他物体阻挡等）。
·堵转保护当电调检测到电机发生堵转时，电调会彻底关闭输出并不再尝试重启电机，此 时需将油门摇杆置于最低后重新推动油门摇杆，方可清除错误并重启电调恢复动力输出。
·电流保护当瞬间电流异常达到接近300A时，电调立即关断输出，重新上电后可恢复正常。
·油门信号丢失保护当电调检测到油门遥控信号丢失0.25秒以上即立即关闭输出，以免因螺旋桨继 续高速转动而造成更大的损失。
信号恢复后，电调也随即恢复相应的功率输出。
保护功能1、调整LED灯色使用工具将紧固灯罩的M3×8螺钉取出，按照以下对应的灯色设置开关，设置 成功后原方式组装将灯罩紧固。
2、更换桨叶· 用工具依次将两个桨叶紧固螺钉外六角M6x22取出，换上完好桨叶，若需要 更换桨夹则继续使用工具将桨夹紧固螺钉M3x10取出更换整套桨夹加桨叶。
· 安装桨夹桨叶时先将底盖安装在电机上面，再依次安装桨片、螺旋桨垫片、上 盖（桨夹）以及最后的螺钉紧固；注意安装桨叶螺钉夹紧后桨叶可自由旋转并 确保桨夹与电机紧固螺钉拧紧同时使用螺丝胶。
飞机坠毁后造成的系统维护请及时联系好盈售后客服，在不影响性能的前提下，并确保跟客服联系后可自行使用好盈动力系统套装配件进行更换，禁止用户自行配置配件（如螺钉，桨夹，桨叶）更换使用；若造成严重损害请联系售后及时返修。
警示音说明日常使用售后维护动力参数。
XRotor Pro-H60A-14S-BLDC-RTF-HW-V2 电动模拟器说明书
04使用向导感谢您购买本产品！无刷动力系统功率强大，错误的使用可能导致人身伤害或者设备损坏，为此我们强烈建议您在使用设备前仔细阅读本说明书，并严格遵守规定的操作程序。
我们不承担因使用本产品或擅自对产品进行改造所引起的任何责任，包括但不限于对附带03产品规格警告！电调默认开启DEO功能时收油门具有刹车效果和反串电压，请勿使用不能吸收反串电压的电源设备进行电调测试，否则会损坏电调和电源。
05正常开机过程将系统接上电池，马达发出鸣叫“♪123”，表示动力系统准备就绪，自检结束，随时可以起飞。
01注意事项02产品特色·电调与相关部件连接前，请确保所有接触端绝缘良好，短路会毁坏电调。
·请务必仔细连接好各部件，若接触不良，您可能无法正常控制飞行器，或出现设备损坏等其他不可预知的情况。
·使用此电调前，请认真查看电调以及电机说明书，确保动力系统搭配合理，避免错误的搭配导致损害电调。
·若需对电调的输入、输出线插头做相关焊接，请保证焊接牢靠，并使用足功率的焊接设备。
·勿使电调外部环境温度超过65℃，高温将会毁坏电调并且可能导致电机损害造成炸机。
·若需改变电机工作时的转向，可更改任意两根相线次序。
·本电调拥有CAN功能，在使用CAN功能时，同一架飞机，电调ID和油门通道不能相同，否则多电调会被识别为同一个。
·电调出厂默认不带CAN终端电阻，需整机进行统一匹配。
·多旋翼专用核心程序，油门响应速度大幅提升。
·内置存储芯片，实时记录电调运行数据，具备黑匣子功能。
本电调采用纳米镀膜工艺，防护等级IP55，可定制IP67。
·微处理器采用独立的稳压IC供电，具有更好的抗干扰能力，大幅度降低失控的可能性。
·使用屏蔽线，提升抗干扰能力，屏蔽外界和自身干扰，保证信号质量。
·BLDC方波驱动技术，兼容性好，一个程序可兼容多款电机。
华为Mate40Pro手机说明书
感谢您购买本产品！无刷动力系统功率强大，错误的使用可能造成人身伤害和设备损坏。
我们强烈建议您在使用设备前仔细阅读本说明书，并严格遵守规定的操作程序。
我们不承担因使用本产品而引起的任何责任，包括但不限于对附带损失或间接损失的赔偿责任；同时，我们不承担因擅自对产品进行修改所引起的任何责任。
我们有权在不经通知的情况下变更产品设计、外观、性能及使用要求。
· 电调与相关连接部件连接前，请确保所有电线和连接部件绝缘良好，短路会毁坏电调。
· 请务必仔细连接好各部件，若连接不良，您可能不能正常控制赛车，或出现设备损坏等其他不可预知的情况。
· 使用此电调前，请认真查看各动力设备以及车架说明书，确保动力搭配合理，避免因错误的动力搭配导致电机超载，最终损坏电调。
· 顶级竞赛专用：内置10种常用模式，适合所有1/10竞赛，即选即用。
电调的设定参数可以导入导出，便于车手相互交流和借鉴彼此的设定。
· 机身上采用电子按键开关，寿命长，可靠性高，同时带有外置开关接口，可连接外置开关（已包含），适应不同需求。
· 内置强大的开关模式BEC，最大电流10A，支持5-7.4V线性调整（调整量0.1V），更好的适应不同电压要求的舵机及设备。
· 支持电调固件升级（需另购多功能LCD编程盒或WiFi模块），享用最新功能。
持续/峰值电流160A/1200A型 号XERUN XR10 Pro G203产品特色02注意事项04产品规格05连接电子调速器电调第一次使用或遥控器更改过油门“TRIM”微调、D/R、EPA等参数后，均需重设油门行程，不然可能会导致无法使用或误动作。
另外我们强烈建议同时开启遥控器的失控保护功能，将遥控器油门通道的无信号保护（“F/S”）功能设置为关闭输出方式或将保护值设置为油门中立点位置，使得当接收机无法收到遥控器信号后，电机能够停止运转。
油门校调步骤如下图所示：06设置电子调速器设定油门行程1XERUN XR10 Pro G2车用无刷电子调速器使用说明书01声明1. 连接马达：连接有感无刷马达与无感无刷马达的方式有差异，请务必遵照如下接线方式： · 连接有感无刷马达时：电调与马达相连有严格的线序要求，电调的#A/#B/#C必须与电机的#A/#B/#C三线严格一一对应，用6针感应线把电调与电机的感应口对接。
RF Power Solutions商品目录：2023年11月 Wireless Infrastru
ProductCatalogRF Power Solutions forWireless InfrastructureNovember 2023The Leading GlobalPartner in RF PowerCreated in 2015, Ampleon is shaped by 50 years of RF Power leadership and is set toexploit the full potential of data and energy transfer in RF. We share the passion for RFtechnology which is what we radiate to our customers, suppliers and partners.Since 2019, 5G NR (New Radio) is rolling out and it translates into new, extremelychallenging requirements for our RF Power components. Ampleon is addressing theserequirements with technology-agnostic solutions, utilizing market-leading LDMOS, GaNas well as other semiconductor technologies.The continuous increase in cost and environmental awareness is forcing the basestation efficiency requirements to reach new levels. At the same time, we see a trendtowards higher power and higher bandwidth product solutions. These developmentsspur Ampleon’s highly talented engineers to develop new architectures and designapproaches which enable more compact and less visible base stations.As the demand for wireless infrastructure services grows rapidly, operators are facedwith the need to get much more capacity from their dedicated frequency spectrum. Thischallenge can be addressed with Multiple Input Multiple Output (MIMO) technology.Conventional MIMO typically uses two transmit and two receive antenna elements todouble the capacity. Massive MIMO (mMIMO), however, goes further and is using up to64 simultaneous transmit and receive streams to create a much higher network capacity.Ampleon is offering integrated RF power solutions for 5G mMIMO base stations as well asfor small cell and macro base stations.Download the latest version/mpc2Wireless Infrastructure Product Catalog - November 2023 | Wireless Infrastructure Product Catalog - November 2023 | 3Wireless Infrastructure Product Catalog - November 2023 | 4Recommended PA SolutionsLine-up Peak Power800 W500 W300 W48 V LDMOSBLM9H0610S-60PGBLP9H10S-850AVT70 W28 V LDMOSBLP9G0722-20GBLC10G15XS-301AVT BLM9D1822-30B3 - 8 W 1.8 - 3.8 GHz xiD28 V LDMOSB11G3338N81D 28 V LDMOSB11G1822N60D BLC10G19XS-600AVT 40 WFrequency10 W1 GHz1.8 GHz2.7 GHz3.6 GHz 5 GHz 48 V LDMOSBLP9H10-30GBLC9H10XS-505AB10G2327N55D BLM9D0708-05AM BLM9D0910-05AMWireless Infrastructure Product Catalog - November 2023 | 5Macro ProductsThe RF Power transistor selection guide is available on: /products/mobile-broadband Its easy-to-use-parametric filters help you choose the right RF power transistor for your design.When selecting Ampleon’s Macro solutions you choose:• A full line-up of solutions for which Driver and Finals work seamlessly together, covering 4G and 5G requirements as well asmobile legacies• A combination of best-in-class, reliable and secure LDMOS technology, together with low-cost and outstanding thermal packaging and advanced design methodologies, all of which are produced and tested with highly automated volume-scale capabilities, delivering: - Very consistent and reliable performance - High line-up gain with low gain variation - High linearized efficiency- Record power and efficiency from a single packaged transistor across different frequency bands- Compact and cost-effective line-up solutions, thanks to integrated drivers and Doherty optimized finalsMacro FinalsMacro Drivers6Wireless Infrastructure Product Catalog - November 2023 | Wireless Infrastructure Product Catalog - November 2023 | 7Wireless Infrastructure Product Catalog - November 2023 | 8Massive MIMO ProductsThe RF Power transistor selection guide is available on: /products/mobile-broadbandIts easy-to-use-parametric filters help you choose the right RF power transistor for your design.When selecting Ampleon’s massive MIMO (mMIMO) solutions you choose:• Ampleon’s Massive MIMO portfolio based on LDMOS and GaN integrated Doherty solutions, offers high consistentperformance in a compact size. Enabling cost efficiency and ease of use in 4G and 5G mMIMO PA’s: - Excellent DPD linearization with Ampleon’s LDMOS and GaN technology - Compact footprint to meet space requirements in mMIMO antennas - High line-up gain- Very consistent performance- Proven track record in high volume supplymMIMO Line-upmMIMO FinalsWireless Infrastructure Product Catalog - November 2023 | 9mMIMO DriversWireless Infrastructure Product Catalog - November 2023 | 10Small Cell ProductsThe RF Power transistor selection guide is available on: /products/mobile-broadbandIts easy-to-use-parametric filters help you choose the right RF power transistor for your design.When selecting Ampleon’s Small Cell solutions you choose:• LDMOS technology breakthrough within the GaAs dominated small cell market, offering:- Up to 300 MHz instantaneous bandwidth - Higher output power for coverage increase - Higher linearizable efficiency - Excellent DPD linearization- Very compact product family in standardized package footprint for ease of deploymentSmall CellACP3-1230-4SOT1250-4(32.2 x 10.1 x max 4.5 (mm))ACP3-1230-6SOT1258-5(32.2 x 10.1 x max 4.5 (mm))ACP3-780-4SOT1273-1(20.6 x 9.8 x max 3.7 (mm))* Not drawn to scalePackage PortfolioACP3-1230-6SOT1258-4(32.2 x 10.1 x max 4.5 (mm))Ampleon `s package overview is available on /packagesACP3-780-6SOT1275-1(20.6 x 9.8 x max 4.0 (mm))Overmolded Plastic (OMP) Packages*OMP-780-6FOMP-780-6F-1(20.57 x 9.78 x max 4.0 (mm))OMP-780-16GOMP-780-16G-1(20.75 x 9.96 x max 4.0 (mm))TO-270-2GSOT1483-1(10.67 x 6.1 x max 2.0 (mm))LGA 7x7LGA-7x7-20-1(7.0 x 7.0 x max 1.0 (mm))OMP-400-8GOMP-400-8G-1(10.3 x 10.3 x max 4.0 (mm))LGA 7x7LGA-7x7-20-2(7.0 x 7.0 x max. 1.0 (mm))OMP-780-4FOMP-780-4F-1(20.57 x 9.96 x max 4.0 (mm))OMP-1230-6FOMP-1230-6F-1(32.25 x 9.78 x max 4.0 (mm))PQFN 8x8SOT1462-1(8.0 x 8.0 x max 2.2 (mm))PQFN 12x7PQFN-12x7-36-1(12.0 x 7.0 x max 2.2 (mm))DFNDFN-4.5x4-6-1(4.0 x 4.5 x max. 0.85 (mm))DFNDFN-7x6.5-6-1(7.0 x 6.5 x max. 0.85 (mm))Air-Cavity Ceramic (ACP) Packages*SOT1249BSOT1249B(20.3 x 9.8 x max 4.65 (mm))Air-Cavity Plastic (ACP) Packages*Package namePackage version (L x W x H (mm))L e n gt h W thH gh tLGA 12x8LGA-12x8-34-2(12.0 x 8.0 x max. 0.98 (mm))Committed to Your SuccessAt Ampleon, we are passionate about your success. Rest assured that we deliver world class innovation fora broad range of applications. In line with your challenges increasing, we continuously improve and enhance our LDMOS technology and strengthen our footprint in GaN.During the entire process from design to delivery, you will enjoy outstanding technical support from well trained staff and knowledgeable Field Application Engineers (FAEs) as part of our distribution network. Whether you require load-pull data, application boards, samples, ADS / AWR models or other, you will be accompanied in every step on the way to success.Our application engineering resources are spread around the globe, with our offices (Nijmegen / The Netherlands, Toulouse / France, Smithfield / USA, Shanghai / China) providing local customer support.SupportDatasheets, test reports and simulation models are available online on: /support/documentation.To make sure your request is processed quickly and directed to the right contact partner at Ampleon, please contact us via:/contact.Order samplesTo support customers in designing new products, Ampleon supplies samples and demonstration boards.Samples can be requested via our online e-samples store: /samples (please register at first log-in).For inquiries, please contact your local sales representative listed on: /contact.Additional information• /products• /applicationsDevice Naming ConventionOperation frequency, for single band = highest frequency (22 = 2200 MHz), for multi-band (1822 = 1800 to 2200 MHz)F: Ceramic packageC: Air-cavity plasic (ACP) package M: MMICP: Overmolded plastic (OMP) package B: Semiconductor die made of Si C: Semiconductor die made of GaNG: 28-32 V supply voltage D: Integrated Doherty (28 V)AD: Advanced integrated Doherty (28 V)H:50 V supply voltageTechnology generationP 1dB power level @ the supply voltage of Datasheet; PAD and GaN = P 3dB V: Leads for external decoupling W: Supply through decoupling leads Gullwing shaped leadsGF LSA GVTItalic = OptionalBLC 10A: Asymmetric Doherty (PAD); asymmetric integrated Doherty P: Symmetric Doherty - push-pull configurationM: 50 ohm matched output T: Internal video decoupling M: Multi-chip deviceL: High-frequency power transistor - - PQFN / LGA / TO270LS ACC / ACP2S OMP780 / OMP400XS ACP3COMCPackage Naming ConventionOMP -ACC: Air-Cavity Ceramic Package ACP: Air-Cavity Plastic Package DFN: Dual No-lead Package H-PAM: High Power PAMLGA: Land-Grid Array Package MCM: Multi-Chip ModuleOMP: Overmold Plastic PackageP(QFN): (Power) Quad Flat No-lead Package PAM: Power Amplifier ModuleWCP:Wafer level Chip-scale Package12301230: SOT539780: SOT502650: SOT1228400: 10 x 10 mmL x B in mm for DFN / PQFN / MCM / PAM / FEM-FNone: No Leads (DFN / PQFN / MCM / PAM)F: Straight Lead (standard)G: Gull-Wing Lead (standard)S: Straight Wide Lead W: Gull-Wing Wide Lead-Outline versoin number08Total I/O count, excluding GND / heatsink / exposed die pad, including voltages1Notes。
Lodestar X2相机说明书
Specifications:
• CCD type: ICX829AL Sony Exview interline
latest and most sensitive compact guide camera from Starlight Xpress.
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Introducing the Lodestar X2; the
The Lodestar X2 has a full size RJ12 guider socket with ‘ST4’ output via Opto-Isolators (optical relays) with switching currents up to 50mA.
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Mornsun LS05-23BxxDR3 高功率 AC DC 转换器说明书
5W,DIY AC/DCconverterRoHSEN62368-1FEATURES●Ultra-wide 85-305VAC and 70-430VDC input voltage range ●Accepts AC or DC input (dual-use of same terminal)●Operating ambient temperature range:-40℃to +85℃●High I/O isolation test voltage up to 4000VAC●Multi application,compact size,flexible layout ●No-load power consumption 0.1W●Output short circuit,over-current protection ●Plastic case meets UL94V-0flammability ●Pollution level Ⅲ(meet IEC62368-1)LS05-23BxxDR3series is one of Mornsun’s miniaturized potting highly efficient green power AC-DC Converters.They feature wide input range accepting either AC or DC voltage,high reliability,low power consumption,reinforced isolation and strong applicability.All models are particularly suitable for industrial control,electric power,instrumentation and smart home applications which have high requirement for dimension and don’t have high requirement on EMC.For extremely harsh EMC environment,we recommend using the application circuit show in Design Reference of this datasheet.Input SpecificationsItemOperating Conditions Min.Typ.Max.Unit Input Voltage Range AC input 85--305V AC DC input70--430VDC Input Frequency 47--63HzInput Current 115V AC ----0.2A 230V AC ----0.1Inrush Current115V AC --20--230V AC--40--Recommended External Input Fuse 1A,slow-blow,required(The actual use needs to be selected according to the application enviroment)Hot PlugUnavailableOutput SpecificationsItemOperating Conditions Min.Typ.Max.UnitOutput Voltage Accuracy 10%-100%load --±5--%Line Regulation Rated load --±1.5--Load Regulation 10%-100%load--±3--Ripple &Noise *20MHz bandwidth (peak-to-peak value),10%-100%load--80150mV Temperature Coefficient --±0.15--%/°C Stand-by Power Consumption230V AC--0.100.15W Selection GuideCertificationPart No.Output PowerNominal Output Voltage and Current (Vo/Io)Efficiency at 230V AC(%)Typ.Capacitive Load(uF)Max.ENLS05-23B03DR3 3.3W3.3V/1000mA 682200LS05-23B05DR35W 5V/1000mA 711500LS05-23B09DR39V/560mA 74680LS05-23B12DR312V/420mA 75470LS05-23B15DR315V/340mA 77330LS05-23B24DR324V/210mA77100Note:The nominal output voltage refers to the voltage applied to the load terminal after adding external circuits.Short Circuit Protection Hiccup,continuous,self-recovery Over-current Protection≥110%Io,self-recovery Minimum Load10----%Hold-up Time 115V AC input--8--ms 230V AC input--40--Note:1.*The“parallel cable”method is used for ripple and noise test,please refer to AC-DC Converter Application Notes for specific information;2.The product is able to work with0%-10%load and with stable output.General SpecificationsItem Operating Conditions Min.Typ.Max.UnitIsolation Input-output Electric Strength Test for1min.,leakage current＜5mA4000----VACInsulation Resistance Input-output At500VDC100----MΩOperating Temperature-40--+85℃Storage Temperature-40--+105Storage Humidity----95%RHPower Derating +55℃to+85℃ 1.67----%/℃85V AC-100VAC 1.33----%/V AC 277V AC-305V AC0.72----Safety Standard Design refer to IEC/UL62368-1,IEC/EN60335-1, IEC/EN61558-1&EN62368-1(Report)Safety Class CLASS IIMTBF MIL-HDBK-217F@25°C＞1,000,000h Mechanical SpecificationsCase Material Black plastic,flame-retardant and heat-resistant(UL94V-0)Dimension27.60x18.50x7.80mmWeight7.5g(Typ.)Cooling method Free air convectionElectromagnetic Compatibility(EMC)Emissions CECISPR32/EN55032CLASS A(Application circuit1,4)CISPR32/EN55032CLASS B(Application circuit2,3,5) RECISPR32/EN55032CLASS A(Application circuit1,4)CISPR32/EN55032CLASS B(Application circuit2,3,5)Immunity ESD IEC/EN61000-4-2Contact±6KV/Air±8KV Perf.Criteria B RS IEC/EN61000-4-310V/m perf.Criteria AEFTIEC/EN61000-4-4±2KV(Application circuit1,2)perf.Criteria BIEC/EN61000-4-4±4KV(Application circuit3,4,5)perf.Criteria BSurgeIEC/EN61000-4-5line to line±1KV(Application circuit1,2)perf.Criteria BIEC/EN61000-4-5line to line±2KV(Application circuit3,4)perf.Criteria BIEC/EN61000-4-5line to line±2KV/line to ground±4KV(Application circuit5)perf.Criteria BCS IEC/EN61000-4-610Vr.m.s perf.Criteria A Voltage dip,shortinterruption and voltagevariationIEC/EN61000-4-110%,70%perf.Criteria AProduct Characteristic CurveNote:①With an AC input between85-100VAC/277-305VAC and a DC input between70-120VDC/390-430VDC,the output power must be derated as per temperature derating curves;②This product is suitable for applications using natural air cooling;for applications in closed environment please consult factory oroneof our FAE. Additional Circuits Design ReferenceLS series additional circuits design referenceLS05series additional components selection guide(No EMC devices)Part No.C1(required)C2(required)L1(required)C3(required)C4CY1(required)TVSLS05-23B03DR310uF/450V(-25℃to+85℃,85-305VAC input;-40℃to+85℃,165-305VAC input)22uF/450V(-40℃to+85℃,85-305VAC input)820uF/6.3V(solid-state capacitor) 2.2uH/36mΩ/3.3A220uF/16V0.1uF/50V1.0nF/400V ACSMBJ7.0ALS05-23B05DR3470uF/16V(solid-state capacitor)LS05-23B09DR347uF/35V SMBJ12ALS05-23B12DR3270uF/16V(solid-state capacitor)4.7uH/60mΩ/2.2A SMBJ20ALS05-23B15DR3220uF/25V(solid-state capacitor)LS05-23B24DR3220uF/35V SMBJ30A Note:1.C1is used as filter capacitor with AC input(must be connected externally)and as EMC filter capacitor with DC input(must be connected),and it is recommended to use the capacitor with ripple current＞200mA@100KHz.2.We recommend using an electrolytic capacitor with high frequency and low ESR(ESR of C3at low temperature of-40℃≤1.1Ω)rating for C3(refer to manufacture’s datasheet),electrolytic capacitor can be used for C2when applied in normal and high temperature bined with C2,L1,they form a pi-type filter circuit.Choose a capacitor voltage rating with at least20%margin,in other words not exceeding80%.C4is a ceramic capacitor,used for filtering high frequency noise.3.A suppressor diode(TVS)is recommended to protect the application in case of converter failure and specification should be1.2times of the output voltage.Environmental Application EMC SolutionLS series environmental application EMC solution selection tableRecommendedcircuitApplicationenvironmental Typical industryInput voltagerangeEnvironmenttemperature Emissions Immunity1Basic application None85-305V AC -40℃to+85℃CLASS A CLASSⅢ2Indoor civilenvironmentSmart home/Home appliances(2Y)-25℃to+55℃CLASS B CLASSⅢIndoor generalenvironmentIntelligent building/Intelligentagriculture3Indoor industrialenvironment Manufacturing workshop-25℃to+55℃CLASS B CLASSⅣ4Outdoor generalenvironmentITS/Video monitoring/Chargingpoint/Communication/Securityand protection-40℃to+85℃CLASS A CLASSⅣ5OutdoorindustrialenvironmentElectricity/Grid-40℃to+85℃Class B CLASSⅣElectromagnetic Compatibility Solution--Recommended Circuit1.Application circuit1——Basic applicationApplication circuit1Application environmental Ambient temperature range Immunity CLASS Emissions CLASS Basic application-40℃to+85℃CLASSⅢCLASS AFUSE1A/300V,slow-blow,requiredR124Ω/3W(wire-wound resistor,required)LDM 4.7mH/Max:15Ω/Min:0.2A Note:R1is the input plug-in resistor,this resistor needs to be a wire-wound resistor(required),please do not select chip resistor or carbon film resistor. 2.Application circuit2——Universal system recommended circuits for indoor civil/general environmentApplication circuit2Application environmental Ambient temperature range Immunity CLASS Emissions CLASS Indoor civil/general-25℃to+55℃CLASSⅢCLASS BComponent Recommended valueR124Ω/3W(wire-wound resistor,required)LDM 4.7mH/Max:15Ω/Min:0.2ACX0.1uF/310VACFUSE1A/300V,slow-blow,required Note1:In the home appliance application environment,the two Y capacitors of the primary and secondary need to be externally connected (CY1/CY2,value at2.2nF/250VAC),which can meet the EN60335certification.Note2:According to the certification requirements,the X capacitor needs to be connected in parallel with the bleeder resistance,the recommended resistance value is less than3.8MΩ,and the actual need to be selected according to the certification standard.Note3:R1is the input plug-in resistor,this resistor needs to be a wire-wound resistor(required),please do not select chip resistor or carbon film resistor. 3.Application circuit3——Universal system recommended circuits for indoor industrial environmentApplication circuit3Application environmental Ambient temperature range Immunity CLASS Emissions CLASSIndoor industrial-25℃to+55℃CLASSⅣCLASS BComponent Recommended valueMOV S14K350CX0.1uF/310V ACLDM 4.7mH/Max:15Ω/Min:0.2AR133Ω/3W(wire-wound resistor,required)FUSE2A/300V,slow-blow,required Note1:According to the certification requirements,the X capacitor needs to be connected in parallel with the bleeder resistance,the recommended resistance value is less than3.8MΩ,and the actual need to be selected according to the certification standard.Note2:R1is the input plug-in resistor,this resistor needs to be a wire-wound resistor(required),please do not select chip resistor or carbon film resistor. 4.Application circuit4——Universal system recommended circuits for outdoor general environmentApplication circuit4Application environmental Ambient temperature range Immunity CLASS Emissions CLASSOutdoor general environment-40℃to+85℃CLASSⅣCLASS AComponent Recommended valueMOV S14K350LDM 4.7mH/Max:15Ω/Min:0.2AR133Ω/3W(wire-wound resistor,required)FUSE2A/300V,slow-blow,required Note:R1is the input plug-in resistor,this resistor needs to be a wire-wound resistor(required),please do not select chip resistor or carbon film resistor.5.Application circuit5——Universal system recommended circuits for outdoor industrial environmentApplication circuit5Application environmental Ambient temperature range Immunity CLASS Emissions CLASSOutdoor industrial environment-40℃to+85℃CLASSⅣCLASS BComponent Recommended valueC122uF/450VMOV S14K350CX0.1uF/310V ACLDM330uH/960mΩMax/0.31ALCM 3.1mHR147Ω/5W(wire-wound resistor,required)CY3/CY41nF/400V ACFUSE2A/300V,slow-blow,required Note1:According to the certification requirements,the X capacitor needs to be connected in parallel with the bleeder resistance,the recommended resistance value is less than3.8MΩ,and the actual need to be selected according to the certification standard.Note2:R1is the input plug-in resistor,this resistor needs to be a wire-wound resistor(required),please do not select chip resistor or carbon film resistor.6.For additional information please refer to application notes on . Dimensions and Recommended LayoutLS05-23BxxDR3series dimensionsLS05-23BxxDR3series recommended padNote:There is a slot(non-metallic hole)between pin4/5.For details,please refer to the recommended dimensions or pad.Note:1.For additional information on Product Packaging please refer to .Packaging bag number:58220074;2.External electrolytic capacitors are required to modules,more details refer to typical applications;3.This series is a potting product,at least6.4mm creepage distance between the primary and secondary external components of themodule is needed to meet the safety requirement,refer to the recommended welding hole design in the external dimension drawing;4.Unless otherwise specified,parameters in this datasheet were measured under the conditions of Ta=25℃,humidity<75%,nominal inputvoltage(115V and230V)and rated output load;5.All index testing methods in this datasheet are based on our company corporate standards;6.We can provide product customization service,please contact our technicians directly for specific information;7.Products are related to laws and regulations:see"Features"and"EMC";8.Our products shall be classified according to ISO14001and related environmental laws and regulations,and shall be handled byqualified units.Mornsun Guangzhou Science&Technology Co.,Ltd.Address:No.5,Kehui St.1,Kehui Development Center,Science Ave.,Guangzhou Science City,Huangpu District,Guangzhou,P.R.China Tel:86-20-38601850Fax:86-20-38601272E-mail:***************。
pfr指标 -回复
pfr指标-回复PFR指标，或者以全称为盈利能力比率（Profitability Ratio），是衡量企业盈利能力的一种财务指标。
这个指标主要关注企业的盈利情况，通过分析企业的利润与其他财务数据之间的关系，从而评估企业的盈利能力和经营状况。
本文将逐步解释PFR指标是如何计算的，以及它所具有的意义和应用。
首先，我们需要知道PFR指标的具体计算方法。
PFR指标可以通过一个企业的净利润和其他财务数据之间的比率来衡量。
常用的PFR指标有几个，包括净利润率（Net Profit Margin）、毛利润率（Gross Profit Margin）和利润增长率（Profit Growth Rate）等。
以下是这些指标的具体计算公式：1. 净利润率= 净利润/ 总收入净利润率是衡量企业销售业务后所产生的净利润占总收入的比率。
2. 毛利润率= （销售收入- 成本）/ 销售收入毛利润率是衡量企业销售商品或服务后所获得的毛利润占销售收入的比率。
3. 利润增长率= （本期净利润- 上期净利润）/ 上期净利润利润增长率是衡量企业净利润增长的比率。
PFR指标的计算公式可以根据具体情况进行调整和修改，以适应不同的行业和企业。
接下来，我们将探讨PFR指标的意义和应用。
PFR指标的计算结果可以提供重要的信息，帮助企业管理者了解企业的盈利能力和经营状况。
通过分析PFR指标，企业管理者可以获得以下方面的洞察：1. 盈利能力评估：PFR指标可以反映企业的盈利能力。
净利润率可以用来衡量企业销售业务的盈利能力，毛利润率可以帮助企业了解销售商品或服务的盈利能力。
利润增长率则表示企业盈利的增长速度。
这些指标可以帮助企业评估自身盈利能力的强弱，并与行业标准进行比较。
2. 经营成本控制：通过计算毛利润率，企业管理者可以了解并控制销售商品或服务的成本。
毛利润率的提高可以帮助企业降低成本，提高盈利能力。
3. 投资决策：利润增长率可以帮助企业评估投资项目的潜在回报。
好盈一狼Ezrun系列有刷电调说明书
详见第 2 页的“电池低压保护阈值”和“过热保护”功能 说明。 1、 更换放电能力强的电池。 2、 更换低速电机，或将减速比提高。 3、 将电调启动加速度（启动模式）设置得慢一些。
好盈科技 EZRUN 系列车用无刷电机电子调速器（ESC）说明书
Ver： HW-13A-V2-101014
5
6
7
8
9
关闭电调电源开关， 开启发射机电源开关
10%
2.8V/Cell 3级 75% 75% 20% 12%（宽） 7.50度
20% 4级
40% 5级
60% 6级
80%
100% 8级 9级
3.0V/Cell 3.2V/Cell 3.4V/Cell 7级
按住“SET”键，然 后打开电调电源开关 进入相应的设定项，红 灯闪烁，闪烁次数代表 该设定项当前设定值
保护
红灯闪二次，选择“5％”
注：上表中斜体字表示出厂默认值。
编程项目说明： 1. 运行模式（Running Mode） ： “正转带刹车”模式下，车辆仅能前进和刹车，但不能倒车，该模式通常用于竞赛； “正反转带刹车” 模式则提供了倒车功能，通常用于训练。 “正反转带刹车”模式采用双击式倒车方式，即在电机正转情况下，油门摇杆第一次从中点区域推至 反向区域时，电机只是刹车，不会产生倒车动作；当油门摇杆快速回到中立点区域并第二次推至反向区域时，如果此时电机已停止，则产生 倒车动作，如果电机未停止，则不会倒车，仍是刹车，这样做的目的是防止车辆行驶过程中因多次点刹而造成误倒车。 “直接正反转”模式 适用于攀爬车，这时同时要将拖刹车度设为 100% ，利用拖刹来实现刹车功能。 2. 拖刹（Drag Brake）力度：拖刹是指当油门摇杆从正向区域转入中点区域内时，对电机产生一个微量的刹车力，这样做可以模拟有 刷电机的碳刷对电机转子的阻力，适合减速入弯等场合。 （值得注意的是，拖刹会消耗比较多的电量，使用时选择合适的拖刹力度即可） 。 3. 电池低压保护阈值（Low Voltage Cut-Off） ：这项功能主要是防止锂电池过度放电而造成不可恢复的损坏。电调会时刻监视电池电 压，一旦电压低于设定的阈值，则在 2 秒内将输出功率降为一半，这时请立即靠边停车，电调在 10 秒后将完全切断动力输出。对于镍镉/镍 氢电池，当电池组电压在 9V-12V 之间时，电调会将该电池组认同于 3 节锂电池；当电池组电压小于 9V 时，电调会将该电池组认同于 2 节锂 电池。比如，当单节锂电保护电压阈值设置为 2.6V/Cell 时，对于电压为 8V 的镍氢电池组，会被认同于 2 节锂电池，于是此镍氢电池组的低 压保护阈值就是 2.6×2＝5.2V。 4. 启动加速度（Start Mode / Punch） ：可根据个人习惯、场地、轮胎抓地特性等条件，选择从“柔和”到“非常劲暴”等四种启动 加速度，这个功能对于防止启动时轮胎打滑非常有用。此外，使用“非常劲暴”模式时，对电池的放电能力要求较高，若电池放电能力较差， 不能提供瞬时大电流，则反而会影响启动效果。当启动时出现停顿或瞬间失去动力时，则可能是电池电量无法跟得上电机启动的大电流，这 时需要降低启动加速度，或将齿轮减速比增大。 5. 最大刹车力度(Brake Force)：本电调提供比例式刹车功能，刹车力度的大小和油门摇杆的位置相关，最大刹车力是指油门摇杆处 于刹车极限位置时所产生的刹车力。请根据车辆的具体情况，及个人的使用习惯选择合适的最大刹车力参数。 6. 最大倒车力度(Reverse Force)：选择不同的的参数值可以产生不同的倒车速度（一般情况下推荐使用比较小的倒车速度，以免因 倒车太快时导致难以控制而撞车） 。 7. 初始刹车力度(Initial Brake Force)：也叫做最小刹车力度，是指在刹车初始位置作用于电机上的刹车力，在它的作用下可以达 到类似点刹的效果，默认值是等于拖刹力度以便形成柔顺的 刹车效果。 8. 油门中立点区域宽度（Neutral Range） ：油门中立 点区域如右图所示，请根据个人习惯进行调整。 9. 进角（Timing） ： 此功能有几个作用：1、兼容不 同的电机。某些电机在默认进角下无法正常工作，需要调整 合适的进角方可正常工作。2、通过调整进角，可以微调电机 输出的最大转速，进角越高，则最大输出转速也越高，同时 消耗的功率也越大。3、通过调整进角，可使电机工作在最佳 效率点。 “进角”为高级编程选项，请仔细测试更改进角后的 效果后，再决定是否确实需要更改。 10. 过热保护（Over-Heat Protection） ：当启用该功 能时， 电调在内部温升达到厂方特定预设值时自动关闭输出， 而且绿灯会闪烁，直到温度低于预设值以下后才恢复输出。
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0102XRotor系列无刷电调产品规格
03使用向导
04正常开机过程及保护功能说明
05常见故障及提示音
· XRotor-50A电调底部含有拨码开关，可设置LED开启/关闭、LED灯色、 进角、电机转向。
型号XRotor 10A XRotor 20A 持续电流10A 20A 瞬时电流（10秒）
15A 30A BEC 无无锂电节数2-3S 3-4S 参数选项进角（高/中）进角（高/中）重量6.5g 14g 尺寸
36.5x16.4x4.1 mm 52.4x21.5x7 mm 典型应用*（以四轴为例）
250级四轴330/450级四轴* 上表中的典型应用针对四轴飞行器而言。
当电调应用于六轴、八轴等飞行器时，适用的轴距也可相应增大。
油门行程校准及电调参数设定
· 首次使用XRotor无刷电调或更换遥控设备后需要进行油门行程校准。
· 当电调驱动盘式电机出现异常或者要求达到更高转速时，可尝试更改进角参数（注：电调出厂默认为中进角）。
接线方法
1
油门行程校准操作方法
2
进角参数设定操作方法
3
油门行程
校准完成
将系统接上电池，1秒后马达发出一声长鸣音“哔——”，表示电调准备就绪，可以起飞。
启动保护：当加大油门时，两秒内未能正常启动马达，电调将会关闭动力输出，油门摇杆需再次置于最低点后才可以重新启动电机（出现这种情况的原因可能有：电调和马达连线接触不良或有断开、螺旋桨被其他物体阻挡等）。
过负荷保护：当负载突然变得极大时，电调会切断动力，须油门归零后才可正常操作。
当电机和电调失步时，电调会自动尝试重新启动。
油门信号丢失保护：当电调检测到油门遥控信号丢失0.25秒以上即立即关闭输出，以免因螺旋桨继续高速转动而造成更大的损失。
信号恢复后，电调也随即恢复相应的功率输出。
完成设定，电调准备就绪
1. XRotor-10A、XRotor-20A、XRotor-40A进角参数设置：
2. XRotor-50A进角参数设置10A
多旋翼飞行器无刷电子调速器使用说明书。