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智能 BLDC 排气扇

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描述

建筑物的通风至关重要,因为缺乏清洁空气供应会损害健康和生活质量。 在英国,通风要求是建筑法规的一部分。 根据市场调研机构 BRE 的 一份报告 ,英国国民健康服务机构因住房条件差而花费了 25 亿英镑的治疗费用。 室内空气质量差与过敏、哮喘和其他慢性疾病有关。 高水平的 CO2 会导致嗜睡、注意力不集中和头痛。

该 BLDC 风扇控制器系统专为智能建筑自动化应用而设计,提供可配置的限制。 节能的 BLDC 控制降低了运营成本,同时提高了风扇性能。

系统优势:

  • 风扇的节能 BLDC 控制降低了运营成本并增强了性能。
    • 仅当检测到挥发性有机化合物(VOC)、水分或 CO2 时,风扇才会启动。
  • 高性能电机控制 MCU + FPU 包括高效 BLDC 电机控制所需的所有功能,简化了开发过程。
  • 多功能设计,具有可配置的警报/中断输出功能,具有静态和自适应级别。

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该板卡已上线云上实验室(Lab on the Cloud),使用我们的 PC 图形界面,无需实体板卡,便可在虚拟实验室中立即开始配置和测试设计。
4:3 ratioSheet.788Sheet.789Sheet.790Sheet.791Sheet.792Sheet.793MOSFET BankMOSFET BankMOSFET BankSheet.1Sheet.2Sheet.3Sheet.4EU011EU011EU011BLDC MotorSquare.40Inductor.10Sheet.10Sheet.11Sheet.12Inductor.14Sheet.14Sheet.15Sheet.16Inductor.18Sheet.18Sheet.19Sheet.20Dynamic connectorDynamic connector.27Dynamic connector.25SquareSheet.25Square.41Sheet.27Sheet.28Sheet.29N-Channel MOSFETSheet.31Sheet.32Sheet.33Sheet.34Sheet.35Sheet.36Sheet.37Sheet.38Sheet.39Sheet.40Sheet.41Sheet.42Sheet.43Sheet.44Connect.50Sheet.46Sheet.47Sheet.48N-Channel MOSFET.66Sheet.50Sheet.51Sheet.52Sheet.53Sheet.54Sheet.55Sheet.56Sheet.57Sheet.58Sheet.59Sheet.60Sheet.61Sheet.62Sheet.63Connect.50Sheet.65Sheet.66Sheet.67N-Channel MOSFET.85Sheet.69Sheet.70Sheet.71Sheet.72Sheet.73Sheet.74Sheet.75Sheet.76Sheet.77Sheet.78Sheet.79Sheet.80Sheet.81Sheet.82Connect.50Sheet.84Sheet.85Sheet.86N-Channel MOSFET.104Sheet.88Sheet.89Sheet.90Sheet.91Sheet.92Sheet.93Sheet.94Sheet.95Sheet.96Sheet.97Sheet.98Sheet.99Sheet.100Sheet.101Connect.50Sheet.103Sheet.104Sheet.105N-Channel MOSFET.123Sheet.107Sheet.108Sheet.109Sheet.110Sheet.111Sheet.112Sheet.113Sheet.114Sheet.115Sheet.116Sheet.117Sheet.118Sheet.119Sheet.120Connect.50Sheet.122Sheet.123Sheet.124N-Channel MOSFET.142Sheet.126Sheet.127Sheet.128Sheet.129Sheet.130Sheet.131Sheet.132Sheet.133Sheet.134Sheet.135Sheet.136Sheet.137Sheet.138Sheet.139Connect.50Sheet.141Sheet.142Sheet.143FanFanFanSheet.146Connector 1.192Connector 1.193Sheet.149Sheet.150Sheet.151Sheet.152Sheet.153Sheet.154Connector 1.200Connector 1.201Connector 1.202Sheet.158Connector 1.204Connector 1.205Low Pass FiltersLow Pass FiltersLow Pass FiltersResistor DividersResistor DividersResistor DividersSheet.522Sheet.523Sheet.524Sheet.525Sheet.528Sheet.529Sheet.533Capacitor Non-polarizedSheet.544Sheet.545Sheet.546Sheet.547AC Power SourceSheet.549Alternating CurrentSheet.551Sheet.552Sheet.553Sheet.554Sheet.555Sheet.558Sheet.559Sheet.560Sheet.561Sheet.562Sheet.564Sheet.565Sheet.566Sheet.567Sheet.568Sheet.569Sheet.571Sheet.572Sheet.573Sheet.574Sheet.576Sheet.580Sheet.582Sheet.583Sheet.588Sheet.589Sheet.591Sheet.593Sheet.594Sheet.596Sheet.597Sheet.598Sheet.599Sheet.600Sheet.602Sheet.603Sheet.604Sheet.605Sheet.607Sheet.608Sheet.609Sheet.628Sheet.630Sheet.640Sheet.641Sheet.642Sheet.643Sheet.644Sheet.645Sheet.646Sheet.647Sheet.648Sheet.649Sheet.650Sheet.651Sheet.652Sheet.653Sheet.654Sheet.655Sheet.656Sheet.657Sheet.658Sheet.659Sheet.660Sheet.661Sheet.662Sheet.663Sheet.664Sheet.665Sheet.667Connector 1.163Connector 1.163.676Connector 1.163.677Connector 1.163.678Resistor - FixedConnector 1.163.689Connector 1.163.690Connector 1.163.691Connector 1.163.692Sheet.693Connector 1.163.713Capacitor Non-polarized .714Sheet.715Sheet.716Sheet.717Sheet.718Sheet.721Sheet.581Sheet.614Sheet.615Sheet.619Sheet.620Sheet.623Sheet.626Capacitor Non-polarized .723Sheet.724Sheet.725Sheet.726Sheet.727Connector 1.163.729Sheet.730Sheet.731Sheet.735Sheet.736Sheet.737Sheet.738Sheet.739Sheet.740Sheet.741Capacitor Non-polarized .723Sheet.752Sheet.753Sheet.754Sheet.755Connector 1.729Sheet.757Sheet.758Connector 1.163.759+3.3V+3.3V+3.3VConnector 1.761Sheet.762 +3.3V+3.3V+3.3VSheet.768Connector 1.769Connector 1.770Connector 1.771Connector 1.772Sheet.773Sheet.774Sheet.775Sheet.776Sheet.777Connector 1.778Connector 1.779Connector 1.780Sheet.781Connector 1.783Connector 1.784Connector 1.785Connector 1.786Connector 1.787Sheet.794Sheet.795Sheet.797Sheet.798SELV Power SupplySELV Power SupplySELV Power SupplySheet.804Sheet.530Sheet.532Sheet.534Sheet.535Sheet.536Sheet.537Sheet.538Sheet.539Sheet.540Sheet.541Sheet.542+12VDC+12VDC+12VDCSheet.806Sheet.807Connector 1.808Humidity SensorHumidity SensorHumidity SensorGas SensorGas SensorGas SensorSheet.809MCUMCUMCUVCCVCCVCCPWM1PWM1PWM1PWM2PWM2PWM2PWM3PWM3PWM3PWM4PWM4PWM4PWM5PWM5PWM5PWM6PWM6PWM6AN000/COMP0AN000/COMP0AN000/COMP0AN001/COMP1AN001/COMP1AN001/COMP1AN002/COMP2AN002/COMP2AN002/COMP2I2CI2CI2CSheet.810Half-Bridge Driver 1Half-Bridge DriverHalf-Bridge DriverE PADE PADE PADVDENVDENVDENHBHBHBHOHOHOHSHSHSL0L0L0VSSVSSVSSVBATVBATVBATVCENVCENVCENVCCVCCVCCHIHIHIL1L1L1Sheet.811Half-Bridge Driver 2Half-Bridge DriverHalf-Bridge Driver HBHBHB H0H0H0 HSHSHS L0L0L0 VSSVSSVSS VDDVDDVDD HIHIHI UUU E PADE PADE PADSheet.812Half-Bridge Driver 3Half-Bridge DriverHalf-Bridge DriverHBHBHBH0H0H0HSHSHSL0L0L0VSSVSSVSSVDDVDDVDDHIHIHI UUU E PADE PADE PAD
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