原型与表面贴装器件

摘要：表面贴装设备往往可以无蚀刻印刷电路板（PCB）原型使用普通的覆铜板和简单刀具。

Maxim>DesignSupport>TechnicalDocuments>Tutorials>GeneralEngineeringTopics>APP1110Maxim>DesignSupport>TechnicalDocuments>Tutorials>PrototypingandPC-BoardLayout>APP1110Keywords:PCB,circuitboard,prototype,smd,surfacemountJun14,2002TUTORIAL1110PrototypingwithSurface-MountDevicesBy:RogerGriswoldJun14,2002Abstract:Surface-mountdevicescanoftenbeprototypedwithoutetchedprintedcircuitboards(PCBs)byusingplaincopper-cladandsimplecuttingtools.Assurface-mounttechnology(SMT)hasbecomemoreprevalent(andmanydevicesareonlyavailableinsurface-mount),prototypingtechniqueshavechanged.Manyen