观摩课教学教案

《观摩课教学教案》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。

1、内蒙古电子信息职业技术学院教学教案课程名称：PCB序号：_L8题口（教学章、节或主题）实训三（1）晶闸管触发电路原理图课时安排2学时班级嵌入式071嵌入式072教学目的要求（分了解、熟悉、掌握二个层次）：•目的：•熟悉原理图编辑器•熟练掌握原理图的实体放置与编辑•熟练完成晶闸管触发电路原理图的设计教学内容（注明：*重点#难点）:1＞绘制课本后99页晶闸管触发电路原理图•重点和难点：•耐心细致的完成原理图设计•文字标注、网络表示、节点放置、属性设定等讨论、思考题、作业：教学课型：□理论课□实训课□见习课□其它教学方法：□启发□互动□阅读□讨论□指导□其它教学手段：□多

2、媒体□模型□实物□挂图□音像□其它所属元件库元件样木元件标号CAPCl、C2、C3、C4、C5、C6、C8MisccllancousDevices.libCELECTR01C7MiscellaneousDevices.libRES2R1-R17MiscellaneousDevices.libDIODED1-D10MiseellaneonsDevices.1ibNPNBG2-BG8MiscellaneousDevices.libPNPBG1MiseellaneousDevices.libZENER3DWMiscellaneousDevices.libTRANS1TB、

3、MB、DBMiscellaneousDevices.libP0T2W1-W2MiscellaneousDevices.libBRIDGE1U1MisccllancousDevices,lib晶闸管触发.ddbjDocuments

4、晶闸管涎发电路.Sch□晶闸管帥发电路.Bom(BillofMaterialfor晶闸管甬虫怎t电路：EomUsedPartTypeDesignatorFootprintDescription2O.luFC3C4RAD0.1Capacitor10.047uFC8RAD0.1Capacitor10.47uFC5RAD0.1Capacitor2

5、1.5KU1U2TO-126Potentiometer1IKR17AXIAL0.43luFClC2C6RAD0.1Capacitor12CG3CBG1TO—92APNPTransistor92CP12DID2D3D4D5D6D7D8D9DIODEO.4Diode12CU12DUDIODEO.4ZenerDiode12CZHAD10DIODEO.4Diode12KR7AXIAL0・413.3KR6AXIAL0.453DG12BBG2BG4BG5BG6BG7TO-92ANPNTransistor13DG15BBG8TO-92ANPNTransistor13GB12BBG

6、3TO-92ANPNTransistor24.7KR2R3AXIAL0.436.2KR8R9R12AXIAL0.4210KR1R5AXIAL0.4120R14AXIAL0.4130R16AXIAL0.4230KR10RllAXIAL0.41100R15AXIAL0.42200R4R13AXIAL0.41BRIDGE1U1D-70DiodeBridge3BYQDBMBTBSSU9Q1ELECTRO1C7RB.2/.4ElectzredytioCapacitor