作译者：林毓梁

出版时间：2019-01千 字 数：204版次：01-01页 数：128

开本：16开装帧：I S B N ：9787121345104

换版：

纸质书定价：￥24.8

本书为高职高专电子技术课程实训教材，主要内容包括常用工具与仪器仪表使用、基本焊接技术、常用电子仪器仪表、电子元器件识别与测试、数字逻辑电路设计与调试、模拟电路组装与调试、电子整机组装与调试等。

第1章 电子实训基础工具的使用 ··········································································· 2

1.1 尖嘴钳 ····················································································································· 2

1.2 斜口钳 ··················································································································· 3

1.3 镊子 ······················································································································ 4

1.4 热熔胶枪 ··················································································································4

1.5 麵包板 ···················································································································· 6

第2 章 电路焊接技术 ······························································································· 9

2.1 锡焊的基本知识 ········································································································· 9

2.1.1 锡焊 ····················································································································· 9

2.1.2 锡焊的机理 ········································································································· 9

2.1.3 锡焊的条件 ······································································································· 10

2.2 锡焊工具与焊接材料 ··································································································11

2.2.1 电烙铁 ··············································································································· 11

2.2.2 焊料 ··················································································································· 13

2.2.3 助焊剂 ··············································································································· 14

2.2.4 阻焊剂 ··············································································································· 15

2.3 手工焊接技术 ···········································································································15

2.3.1 焊接操作的手法与步骤 ···················································································· 16

2.3.2 合格焊点及质量检查 ························································································ 19

电子技术基础实训

2.3.3 拆焊 ··················································································································· 20

2.4 实用焊接工艺 ········································································································· 21

2.4.1 焊接前的準备 ··································································································· 22

2.4.2 元器件的安装与焊接 ························································································ 23

2.5 焊接训练 ················································································································24

2.5.1 实训目的 ··········································································································· 24

2.5.2 实训内容 ··········································································································· 25

2.5.3 实训器材 ··········································································································· 26

2.6 思考题 ·················································································································· 26

第3 章 常用电子技术实验测量仪器 ····································································· 27

3.1 万用表 ····················································································································27

3.1.1 模拟式万用表 ··································································································· 27

3.1.2 数字式万用表 ··································································································· 29

3.2 常用示波器及其使用 ··································································································32

3.2.1 示波器的组成 ··································································································· 32

3.2.2 示波器的使用 ··································································································· 34

3.2.3 DS-1072U 型示波器简介 ·················································································· 36

3.3 DPS6333L 双路直流电源 ··························································································· 40

3.3.1 概述 ··················································································································· 40

3.3.2 DPS6333L 双路直流电源功能 ········································································· 40

3.3.3 DPS6333L 双路直流电源面板各部分的作用与使用方法 ······························· 41

3.4 函式信号发生器 ······································································································· 43

3.4.1 DG1022U 函式信号发生器简介 ······································································· 43

3.4.2 DG1022U 函式信号发生器面板操作按钮 ······················································· 43

3.5 YB3371 计数器 ········································································································46

3.6 电子测量仪器的选择 ··································································································47

3.7 常用电子仪器、仪表的使用 ·························································································47

3.7.1 实训目的 ··········································································································· 47

3.7.2 实训内容 ··········································································································· 48

3.8 思考题 ···················································································································· 49

第4 章 模拟电路元器件的识别与测试 ································································· 50

4.1 电阻器 ···················································································································· 50

4.1.1 电阻器的图形符号与单位 ················································································ 50

4.1.2 电阻器的分类 ··································································································· 51

4.1.3 常用的电阻器 ··································································································· 51

4.1.4 电阻器型号的命名方法 ···················································································· 52

4.1.5 电阻器的主要参数 ···························································································· 53

4.1.6 电阻器的标注方法 ···························································································· 54

4.1.7 电阻器阻值的测试 ···························································································· 56

4.2 电位器 ····················································································································57

4.2.1 电位器的图形符号 ···························································································· 57

4.2.2 电位器的分类 ··································································································· 57

4.2.3 电位器的主要参数 ···························································································· 58

4.2.4 电位器的标注方法 ···························································································· 59

4.2.5 电位器的测试 ··································································································· 59

4.2.6 电位器的使用 ··································································································· 59

4.3 电容器 ····················································································································60

4.3.1 电容器的图形符号与单位 ················································································ 61

4.3.2 电容器的分类 ··································································································· 61

4.3.3 常用的电容器 ··································································································· 62

4.3.4 电容器的主要参数 ···························································································· 63

4.3.5 电容器的标注方法 ···························································································· 63

4.3.6 电容器的测试 ··································································································· 65

4.3.7 电容器的使用 ··································································································· 65

4.4 电感器 ···················································································································· 66

4.4.1 电感器的分类 ··································································································· 66

4.4.2 电感器的主要性能指标 ···················································································· 67

4.3.3 电感器选用常识 ································································································ 67

4.5 半导体器件 ·············································································································· 67

4.5.1 半导体器件型号的命名方法 ············································································ 68

4.5.2 二极体的识别与测试 ························································································ 68

4.5.3 三极体的识别与简单测试 ················································································ 70

4.5.4 场效应管 ··········································································································· 72

4.6 积体电路 ·················································································································74

4.6.1 积体电路的型号与命名 ···················································································· 74

4.6.2 积体电路的引脚排列识别 ················································································ 75

4.6.3 积体电路的检测 ································································································ 76

4.6.4 积体电路替换方法 ···························································································· 77

4.7 电声器件 ·················································································································77

4.7.1 传声器 ··············································································································· 77

4.7.2 扬声器 ··············································································································· 78

4.8 实训项目 ················································································································· 79

4.8.1 常用电子元器件的测试 ···················································································· 79

4.8.2 触摸报警器的製作 ···························································································· 80

4.8.3 可调直流稳压电源的设计 ················································································ 81

电子技术基础实

4.9 思考题 ····················································································································84

第5 章 数字电路与逻辑设计基础实验 ································································· 85

5.1 继电器 ···················································································································· 85

5.1.1 继电器的外形及电路符号 ················································································ 85

5.1.2 继电器的种类 ··································································································· 86

5.1.3 继电器的选用 ··································································································· 87

5.1.4 继电器的质量判断 ···························································································· 87