标签: wiring
相关资源
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ControldaisychainwiringinFieldbusFoundation
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IEEWiring.Regulations(3books),16ed-2002
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Highavailabilitysystemsoftenemploydualfeedpowerdistributiontoachieveredundancyandenhancesystemreliability.ORingdiodesjointhefeedstogetheratthepointofload,mostoftenusingSchottkydiodesforlowloss.MOSFET-basedidealdiodescanbeusedtoreplaceSchottkydiodesforasignificantreductioninpowerdissipation,simplifyingthethermallayoutandimprovingsystemefficiency.Figure1showstheLTC4355andLTC4354combiningtheinputsandreturnsina–48V,5Adualfeedapplication.Thissolutionreducesthepowerdissipationfrom6WusingSchottkydiodestojust1.1WwithMOSFETs.IdealDiodesProtectAgainstPowerSupplyWiringErrorsDesignNote444MeilissaLumIntroductionsucherrors.WiringerrorscouldincludereversepolarityHighavailabilitysystemsoftenemploydualfeedpowerorcross-feedconnections.Knowingthis,circuitdesign-distributiontoachieveredundancyandenhancesystemersareaccustomedtousingdiscretediodesolutionstoreliability.ORingdiodesjointhefeedstogetherattheprotectagainstsuchmishaps.Itisimportantthatactivepointofload,mostoftenusingSchottkydiodesforlow……
