USB系列规格书

*******电子有限公司*****ELECTRONICSCO.,LTD1.一般事项Generalrequirements1.1适用范围ScopeofApplication本插座适用于打印机、彩色液晶电视接收机、电脑以及网络等电子设备外接数字信号装置之用。ThissocketisusedbycolorTV,componentstereo,videodiscplayers,computersandequivalentelectronicequipmenttoconnectwithexternalaudioandvideodevice.1.2标准状态StandardState除另规定外,测量应在以下状态进行:Thetestshouldbetestedinthefollowingstateunlessotherwisespecified温度:15℃~35℃Temperature:15℃~35℃相对湿度:45%~70%RelativeHumidity:45%~70%气压:86Kpa~106KpaAirPressure:86Kpa~106Kpa1.3使用温度范围：-25℃~+70℃OperatingTemperatureRange：-25℃~+70℃1.4环保要求：符合欧盟RoHS指令的环保要求。EnvironmentalRequirement：ComplywiththeEUenvironmentalrequirementsofRoHSdirective2.额定规格Ratedvoltageandcurrenta.额定电压为：（AC、DC、34V）Ratedvoltage:AC,DC,34Vb.额定电流为：2.0ARatedcurrent:2.0A3.测试要求TestRequirements3.1外观、机械性能Appearance&MechanicalPerformance:*******电子有限公司*****ELECTRONICSCO.,LTD测试项目(Items)测试方法(TestMethod)测试要求(Requirement)A外观、尺寸Appearance、Dimensiona：目视b：卡尺a：byvisualobservationb：beamcalipersa：插座的金属零件表面应清洁、无锈蚀和镀层起层现象，塑料件应无肿胀气泡和裂缝。b：符合产品图尺寸（附外形图）a：Thesurfaceofthemetalpartsshallbekeptclean,restless,freeofaliquation,andfreeofswelling,bubbleorcrackforplasticparts.b:Confirmswithproductoutlinedrawing（seeattachment）B插拔力Insertion/withdrawalforce按中国部标：GB5095.7试验13b进行。用测量误差不大于10%的推拉式测力器或弹簧秤，法码沿轴向方向进行测量PerformthemeasurementasperTest13b,ChinaministerialstandardGB5095.7.usepush-pullforcemeterorspringof±10%orlowererrortomeasuretheforce,puttingthepoisealongaxialdirection.插入力/拔出力：10~35N范围内Theinsertingforceandpullingforceofplugsshallbewithin10~35N.C互换性Interchangeability用同规格插塞插入和拔出Pluginandplugoutinthesamespecificationinterface能互换自如Beabletoexchangeeachother.3.2电气性能ElectricalPerformance测试项目(Items)测试方法(TestMethod)测试要求(Requirement)D接触电阻ContactResistance测量应按中国部标：GB5095.2的“试验2a：接触电阻-毫伏法”规定的方法来测试每一接触件与测试量规之间的接触电阻。测量循环次数最少为5次。Thecontactresistanceetweencontactpointsandcorrespondingcontactpartsshouldbetestedinthemethodasdescribedin“test2a:contactresistance-millivoltagemethod”innationalstandardGB5095.2.，thetestcycleindexshouldbeatleast5times插座接触电阻：测试前≤30mΩ测试后≤50mΩTheContactResistanceshouldbe≤30mΩ,beforetest,≤50mΩaftertest.*******电子有限公司*****ELECTRONICSCO.,LTDE绝缘电阻InsulationResistance插座在相互不接触的各导电部位之间的绝缘电阻试验电压为：DC150±15V恒定温热为：DC100±15VTesttheinsulationresistancebetweenneighboringcontactpartsofthesocketandbottomplate.DampHeat,Steadystate:DC100±15V绝缘电阻≥1000MΩ，绝缘电阻≥10MΩInsulationResistance≥1000MΩ.InsulationResistance≥10MΩF耐压Withstandvoltage插座应按中国部标：GB5095.2的“试验4a：耐压试验方法，进行试验试验电压为常态：50HzAC750V恒定湿热：50HzAC150V时间为：60±5sThesocketshouldbetestedfollowingthemethodasdescribedin“test4a:voltagewithstandtestmethod”inChinanationalstandardGB5095.2,Testingvoltage：50HzAC750VDampheat,steadystate:50HzAC150VTime：60±5s无击穿、飞弧现象泄露电流不超过1.0mAFreeofflashoverorbreakdownduringthetest,leakagecurrentshallnotexceed1mA.3.3环境要求EnvironmentalPerformance测试项目(Items)测试方法(TestMethod)测试要求(Requirement)G温度骤变Sharpvariationoftemperature按中国部标：GB5095.6的试验11α规定的方法进行试验插座应能承受温度为-10~+70℃暴露时间为t=30分5次温度循环作用Thesocketshallwithstand–10~+700Ctemperature,exposedtimet1=30min,5timesoftemperaturecycling,asdescribedinTest11aGB5095.6外观无损伤应符合绝缘电阻之要求Nobreakdowninappearance,insulationresistanceshallmeetrequirement.H恒定湿热Dampheat,steadystate插座应能承受相对湿度为90%～96%试验温度为：40±2℃持续96小时的恒定湿热作用Thesocketshallbeabletowithstand90%~96%relativehumidity,testtemperatureis:40±20C,continuouslyperformconstantwetandthermaltreatmentfor96hours.1.外观无损伤2.符合接触电阻、绝缘电阻、耐压要求1.Nobreakdowninappearance2.Contactresistance,insulationresistance,Withstandvoltageshallmeetrequirements.I盐雾试验Saltfogcorrosion温度为：35±2℃氯化钠溶液浓度为：5±1%(重量)时间：连续喷雾24小时a.temperature:35±20C;b.concentrationofsodiumchloride金属表面无严重锈蚀Themetalsurfaceshallfreeofseriousrustcorrosion*******电子有限公司*****ELECTRONICSCO.,LTD(NaC1):5±1%(weight);c.spraycontinuouslyfor24hours.J高温试验低温试验High-temperaturetestLow-temperaturetest温度为+85℃96h温度为-25℃96hTemperature:+85℃96hTemperature:-25℃96h1.外观无变形2.符合接触电阻、绝缘电阻、耐压要求1.Nodeformationinappearance2.Conformtocontactresistance,insulationresistance,voltagerequirements3.4焊接性能Weldingperformance测试项目(Items)测试方法(Testmethod)测试要求(Requirement)K可焊性Solderability接触件的可焊性，按中国部标：GB5095.6的“试验12a：锡焊槽润湿法可焊性”规定的方法进行试验焊接温度：245±5℃浸锡时间：3±0.5SThesolderabilityofcontactpartsshallbetestedfollowingthemethod“solderability,solderingsinkwettingmethod”asdescribedinTest12aGB5095.6.Thetesttemperatureis245±50C,thewettingtimeis3±0.5s,沾锡面积≥90%Thewettingareashallaccountformorethan90%ofimmersedarea.L耐焊接热Resistancetosolderingheat插座焊接端及基座体应按中国部标：CB5095.6的试验“12d：锡焊槽法耐锡焊热”规定的方法进行试验熔锡温度：265±5℃浸渍时间：10±1秒Theweldingterminalandmatrixofsocketshalltestedfollowingthemethod“resistancetosolderingheat,solderingsinkmethod”asdescribedin12dCB5095.6.solderingtemperature:265±50C,Soakingtime:10±1s.绝缘体不应有明显的变形、破损、焊接端不应脱落Afterthetest,plasticmatrixshallnotdeform,theweldingterminalshallnotfalloff.3.5耐久性能Enduranceperformance*******电子有限公司*****ELECTRONICSCO.,LTD测试项目(Items)测试方法(Testmethod)测试要求(Requirement)M机械寿命Mechanicalservicelife在量出插座接触电阻之后其次：插拔次数：10000次Aftertestingthecontactresistance,thesocketshallbeabletoendure10000timesofunchargedactiontest.试验后应无卡死现象插座接触电阻：测试前≤30mΩ测试后≤50mΩ1.Afte