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    3. Consultation hotline:0755-33890082
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      Shenzhen Biaowang Industrial Equipment Co., Ltd.
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      flash-memory chip tester(IC tester)  |  die sorter(chip sorting machine)  |  Chip baking and aging equipment  |  chip testing fixture  |  
       
      25
      2019-09
      Summary of crystal oscillator and ma
      1.Matchingcapacitance----loadcapacitancereferstothecapacitancerequiredfornormaloscillationofcrystaloscillator.Generally,theexternalcapacitanceistomaketheequivalentcapacitanceatbothendsofcrystaloscillatorequaltoorclosetotheloadcapacitance.Inthecaseofhighdem...
       
       
      23
      2019-09
      Application of semiconductor refrige
      Semiconductorrefrigerationtechnologyiswidelyusedinthecurrentrefrigerationtechnology.Inthegrowthofcropsingreenhouse,semiconductorrefrigerationtechnologycaneffectivelycontroltheenvironmenttemperature,especiallyforsomeplantswithhighrequirementsfortheenvironme...
       
       
      23
      2019-09
      Preparation of semiconductor
      Themanufacturingprocessofchipcanbedividedintomanysteps,suchassandrawmaterial(quartz),siliconingot,wafer,photolithography,etching,ionimplantation,metaldeposition,metallayer,interconnection,wafertestingandcutting,corepackaging,leveltesting,packaging,etc.,and...
       
       
      22
      2019-09
      Semiconductor classification and per
      (1)elementsemiconductor.Elementsemiconductorreferstothesemiconductorcomposedofasingleelement,amongwhichtheresearchonsiliconandtinisrelativelyearly.Itisasolidmaterialwithsemiconductorcharacteristicscomposedofthesameelements,whichiseasilyaffectedbytraceimpur...
       
       
      20
      2019-09
      Definition of semiconductor
      Semiconductorreferstothematerialwithconductivitybetweenconductorandinsulatoratroomtemperature.Semiconductorsarewidelyusedinconsumerelectronics,communicationsystems,medicalinstrumentsandotherfields.Forexample,diodesaredevicesmadeofsemiconductors.Nomatterfro...
       
       
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