本書以電子技術技能訓練為主，按照項目教學的要求進行編寫，包含 5 個項目、17 個任務，可在一到兩個學期內完成。其中，項目一、項目二和項目三分別為電子實訓操作安全、常用電子元器件識別和檢測、手工焊接與返修技能；項目四為常用電子測量儀器、儀表的使用；項目五為單元電子電路的設計、裝配和調試。本書的編寫力求使課程內容貼近實際就業(yè)的崗位要求；內容以現(xiàn)行國家標準為依據，緊密對接相關專業(yè)課程的教學需求與課程特點，遵循職業(yè)院校學生的認知規(guī)律，針對性與適用性都很強。編寫時按照先基礎、后綜合、再創(chuàng)新的思路安排實訓課程內容。將技能教學和訓練進行分層次設置，在技能教學上突出基礎性，在技能訓練上力爭做到實訓內容以學習者為中心，增加工藝性、設計性、綜合性實訓，體現(xiàn)“以練促學”。
楊偉，安徽省蕪湖市高級職業(yè)技術學校教師。30年的從教生涯，他扎根職教事業(yè)，在平凡的崗位上堅守職責，堅持不斷學習、探索提升，經過多年的努力，他摸索總結出了一套針對中職學生現(xiàn)狀、行之有效的教學方法，且教科研成績斐然，《模擬電子技術技能實訓》教材兩次再版，其作為第一副主編的《電工電子技術與技能實訓指導》（第3版）于2023年6月作為首批"十四五”職業(yè)教育國家規(guī)劃教材發(fā)行出版。29年的班主任工作，用愛心、科學的教育理念和豐富的教學經驗教育關心每一位學生。針對中職學生的特點，注重加強對學生職業(yè)道德、職業(yè)理想、人生價值觀以及行為習慣養(yǎng)成的教育。教學中，不失時機的進行德育滲透，全方位地加強學生思想道德教育，用實際行動體現(xiàn)"一切為了學生、為了學生的一切”的教育理念。工作卓有成效，先后獲得市級優(yōu)秀班主任、市級優(yōu)秀教師、市級勞動模范、安徽省職業(yè)院校技能大賽優(yōu)秀指導教師、全國中等職業(yè)教育德育先進個人等殊榮。
項目一 電子實訓操作安全 ···········································································.1
任務一 安全用電 ·················································································.2
任務二 電子產品靜電防護 ·····································································.9
項目二 常用電子元器件識別和檢測 ·······························································19
任務一 數(shù)字式萬用表的使用 ··································································20
任務二 電阻器、電容器和電感器的使用 ···················································27
任務三 常用半導體器件的使用 ·······························································43
項目三 手工焊接與返修技能 ········································································55
任務一 手工焊接技能 ···········································································56
任務二 印制電路板插裝、焊接技能 ·························································68
任務三 手工返修拆焊技能 ·····································································75
項目四 常用電子測量儀器、儀表的使用 ·························································86
任務一 認識常用電子測量儀器、儀表 ······················································87
任務二 常用電子測量儀器的綜合使用 ···················································.103
項目五 單元電子電路的設計、裝配和調試 ···················································.108
任務一 晶體三極管共發(fā)射極放大電路 ···················································.109
任務二 兩級阻容耦合負反饋放大電路 ···················································.117
任務三 晶體三極管共集電極放大電路 ···················································.124
任務四 OTL 互補對稱功率放大電路······················································.131
任務五 集成運算電路模塊與應用 ·························································.139
任務六 μA741 構成的正弦波振蕩電路 ···················································.147
任務七 三端集成穩(wěn)壓器 ·····································································.153
附錄 A ···································································································.162
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