TVS ESD 防雷防静电保护方案

UsersareinmyheartQualityisinmyhandsShanghaiLeiditechElectronicsTechnologyCo.,Ltd1LeiditechESDintroductionUsersareinmyheartQualityisinmyhandsShanghaiLeiditechElectronicsTechnologyCo.,Ltd21.USB2.0Portsprotection11.VccpindirectlyshorttoUSB’sVbusplate,Notraceconnection.2.GNDpindirectlyshorttoUSB’sGNDplate,Notraceconnection.3.TVScanNOTbeplacedattheboundaryofdifferentpowerPlates.4.TVS’SI/Opinfirst,thenconnectedtothecontrollerUsersareinmyheartQualityisinmyhandsShanghaiLeiditechElectronicsTechnologyCo.,Ltd32.USB2.0Portsprotection21.VCCpindirectlyshorttoUSB’sVBUSplate,Notraceconnection.2.GNDpindirectlyshorttoUSB’sGNDplate,Notraceconnection.3.D+/D-PindirectlyshorttoUSB’sD+/D-line.4.ESD’SI/Opinfirst,thenconnectedtothecontrollerUsersareinmyheartQualityisinmyhandsShanghaiLeiditechElectronicsTechnologyCo.,Ltd43.EthernetPortsprotection11.4picsGDTasfirstleverSurgeprotect2.4picsESDdirectlyshorttoEthernet’sdatalineasdifferentialmodeprotection3.IEC61000-4-2Level4(ESD)--8kV/15kV4.IEC61000-4-4EFT4KVUsersareinmyheartQualityisinmyhandsShanghaiLeiditechElectronicsTechnologyCo.,Ltd54.EthernetPortsprotection21.4picsGDTasfirstleverSurgeprotect2.2picsESDdirectlyshorttoEthernet’sdatalineasdifferentialmodeprotection3.IEC61000-4-2Level4(ESD)--8kV/15kV4.IEC61000-4-4EFT4KVUsersareinmyheartQualityisinmyhandsShanghaiLeiditechElectronicsTechnologyCo.,Ltd65.EthernetPortsprotection31.6PinSRV05-4shorttoEthernet’sdatalinewith4datapin.2.GNDpindirectlyshorttoBoard’sGNDplate.3.VccconnectedtoGNDwith0.1ufCapacitance.4.IEC61000-4-2Level4(ESD)--8kV/15kVSRV05-4UsersareinmyheartQualityisinmyhandsShanghaiLeiditechElectronicsTechnologyCo.,Ltd76.DVIPortsprotectionSRV05-4or1.ThissolutionusetwopicsSRV05-4.2.EachSRV05-4’SdatapinshorttoDVIdata.3.IEC61000-4-2Level4(ESD)--8kV/15kVUsersareinmyheartQualityisinmyhandsShanghaiLeiditechElectronicsTechnologyCo.,Ltd87.VGAPortsprotectionSRV05-4or1.ThissolutionusetwopicsSRV05-4.2.EachSRV05-4’SdatapinshorttoVGAdataline.3.GNDpindirectlyshorttoBoard’sGNDplate.4.VccconnectedtoGNDwith0.1ufCapacitance.5.IEC61000-4-2Level4(ESD)--8kV/15kVUsersareinmyheartQualityisinmyhandsShanghaiLeiditechElectronicsTechnologyCo.,Ltd98.HDMIPortsprotectionUsersareinmyheartQualityisinmyhandsShanghaiLeiditechElectronicsTechnologyCo.,Ltd109.HDMI1.3Portsprotection2*ULC0568MUsersareinmyheartQualityisinmyhandsShanghaiLeiditechElectronicsTechnologyCo.,Ltd1110.SDCardPortsprotectionUsersareinmyheartQualityisinmyhandsShanghaiLeiditechElectronicsTechnologyCo.,Ltd1211.MMCCardPortsprotectionUsersareinmyheartQualityisinmyhandsShanghaiLeiditechElectronicsTechnologyCo.,Ltd1312.SIMCardPortsprotectionUsersareinmyheartQualityisinmyhandsShanghaiLeiditechElectronicsTechnologyCo.,Ltd1413.RS232PortsprotectionSD12CUsersareinmyheartQualityisinmyhandsShanghaiLeiditechElectronicsTechnologyCo.,Ltd1514.RS232/485PortsprotectionUsersareinmyheartQualityisinmyhandsShanghaiLeiditechElectronicsTechnologyCo.,Ltd1615.RS232/485PortsprotectionUsersareinmyheartQualityisinmyhandsShanghaiLeiditechElectronicsTechnologyCo.,Ltd1716.RFAntennaPortsprotectionLC05CIUsersareinmyheartQualityisinmyhandsShanghaiLeiditechElectronicsTechnologyCo.,Ltd1817CANBusPortsprotectionSMC24UsersareinmyheartQualityisinmyhandsShanghaiLeiditechElectronicsTechnologyCo.,Ltd1918HighspeedI/OPortsprotectionSM05OrSMC05UsersareinmyheartQualityisinmyhandsShanghaiLeiditechElectronicsTechnologyCo.,Ltd20ContactusTel:[phone]Email:[e-mail]: