JIS C5101-3-2010 电子设备用固定电容器.第3部分:分规范.带有二氧化锰固体电解质的表面安装固定式钽电解电容器.
作者:标准资料网 时间:2024-05-22 06:47:09 浏览:8861
来源:标准资料网
【英文标准名称】:Fixedcapacitorsforuseinelectronicequipment--Part3:Sectionalspecification--Surfacemountfixedtantalumelectrolyticcapacitorswithmanganesedioxidesolidelectrolyte
【原文标准名称】:电子设备用固定电容器.第3部分:分规范.带有二氧化锰固体电解质的表面安装固定式钽电解电容器.
【标准号】:JISC5101-3-2010
【标准状态】:现行
【国别】:
【发布日期】:2010-06-21
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonElectronics
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:L11
【国际标准分类号】:31_060_30
【页数】:44P;A4
【正文语种】:日语
Product Code:SAE ARP674
Title:Groove Design, Metal O-Ring Gasket
Issuing Committee:E-25 General Standards For Aerospace And Propulsion Systems
Scope:Groove designs presented herein are applicable for use with the following MS metal O-ring gaskets, or to dimensionally equivalent gaskets of other materials:a. AMS 5570 or AMS 5576 Plain1. MS9141 - 0.035 tube x 0.006 wall2. MS9142 - 0.062 tube x 0.006 wall3. MS9202 - 0.062 tube x 0.010 wall4. MS9203 - 0.094 tube x 0.006 wall5. MS9204 - 0.094 tube x 0.010 wall6. MS9205 - 0.125 tube x 0.010 wallb. AMS 5570 or AMS 5576 Silver Pl.1. MS9371 - 0.035 tube x 0.006 wall2. MS9372 - 0.062 tube x 0.006 wall3. MS9373 - 0.062 tube x 0.010 wall4. MS9374 - 0.094 tube x 0.006 wall5. MS9375 - 0.094 tube x 0.010 wall6. MS9376 - 0.125 tube x 0.010 wall【英文标准名称】:OUTLINEOFINVESTIGATIONFORPROTECTORSFORANTENNALEAD-INCONDUCTORSIssueNo.2
【原文标准名称】:天线引入线导线用防护罩调查大纲.发布编号:2
【标准号】:ULSUBJECT497E-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008-06-05
【实施或试行日期】:
【发布单位】:美国保险商实验所(US-UL)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:1.1ThisOutlineofInvestigationcoversprotectorsforantennalead-inconductors.Thesedevicesareusedtolimitsurgesonthecablethatconnectstheantennatothereceiver/transmitterelectronicsandareconnectedbetweentheconductorsandthegroundedshieldorothergroundconnection.Typicalapplicationsincludeantennainstallationsforradioandtelevisionreceivingequipment,amateurradiotransmittingandreceivingequipment,cellulartelephonetowersandWiMaxorWiFiwirelessnetworks.1.2Ascoveredbytheserequirements,protectorsforantennalead-inconductorstypicallyconsistsofairgaparresters,gastubearresters,solid-statearrestersorquarter-wavestubtypedevices,orcombinationsofthesedevices.Othertechnologiesarenotexcluded.Theymayormaynotcontainadditionalcomponentssuchasinductorsorblockingcapacitors.Theseprotectorsareintendedtoprotectequipment,wiring,andpersonnelatthepremisesagainsttheeffectsofexcessivepotentialsandcurrentsontheconductorscausedbylightning.1.3Thesedevicesoperatetodivertasurgecurrenttoearth,andcontroltheresidualvoltage(alsoknownaslet-throughvoltage)toasuitablelevel.Oncethesurgecurrenthassubsided,thedeviceautomaticallyreturnsnormaloperationandresettoastatereadytoreceivethenextsurge.Residualvoltagelimitsortheirsuitabilitytominimizedamagetoconnectedequipmentisnotwithinthescopeoftheserequirements.1.4Theseprotectorsareinvestigatedfortheirmaximumdischargecurrent(Imax)capabilityusingan8/20currentwaveform.Thisisthemaximumimpulsecurrenttheprotectorcanwithstand,includingafterenvironmentalconditioning,withoutaffectingitssurgelimitingcapabilityorcreatingariskoffire,fragmentationorelectricalshock.1.5ThisOutlinedoesnotcoverthefollowing:a)Lightningprotectivedevicesfortheprotectionofsecondarydistributionwiringsystemsandequipment.b)AntennadischargeunitsforradioandtelevisionreceivingappliancesthatarecoveredbytheStandardforAntenna-DischargeUnits,UL452.c)Lightningconductorandairterminalsforconnectionoflightningrodsforbuildingprotection.d)ProtectorsforfirealarmsignalingcircuitsthatarecoveredbytheStandardforProtectorsforDataCommunicationsandFire-AlarmCircuits,UL497B.e)EquipmentcoveredbytheStandardforSecondaryProtectorsforCommunicationsCircuits,UL497A.f)EquipmentcoveredbytheStandardforSurgeProtectiveDevices,UL1449.g)EquipmentcoveredbytheStandardforProtectorsforPaired-ConductorCommunicationsCircuits,UL497.h)EquipmentcoveredbytheStandardforProtectorsforCoaxialCommunicationsCircuits,UL497C.i)DCblockingconnectorsorcomponentsthatdonothavelightningprotectionastheirprimaryfunction.j)Applicationswherefollow-oncurrentsmayoccur,suchasinstallationswherecommunicationswiringisroutedonsharedfacilitieswithelectricaldistributionsystems.1.6Specialinstallationmethodsarerequiredforequipmentconnectedtowire-linecommunicationfacilitiesservinghigh-voltageelectricpowerstationsoperatingatgreaterthan1kV.Theserequirementsdonotcovertheequipmentordevicesusedinthedesignofsuchinstallations.Specialsystemdesignrequirements,suchasthosecoveredbyRecommendedPracticefortheProtectionofWire-LineCommunicationFacilitiesServingElectricPowerLocations,IEEE487,shallbefollowedtoreducetherisksassociatedwithwire-linecommunicationfacilitiesservingsuchpowerstations.
【中国标准分类号】:M51
【国际标准分类号】:
【页数】:26P.;A4
【正文语种】:英语