
目 录
2.10.3 七段数码管和译码数码管 30 ··································································································
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2.10.4 蜂鸣器 30
2.10.5 条形光柱及译码条形光柱 30
2.11 控制元件库 31
2.12 杂元件库 32
2.13 自定义(子电路)库 32
第 3 章 EWB 5.0C 仪器仪表库的应用 34
3.1 数字万用表 34
3.2 示波器 35
3.3 函数信号发生器 37
3.4 波特图仪 38
3.5 数字信号发生器 40
3.6 逻辑信号分析仪 42
3.7 逻辑转换器 45
第 4 章 电子技术基础虚拟实验指导 48
4.1 应用 EWB 5.0C 进行虚拟实验的基本步骤 48
4.2 创建 EWB 5.0C 实验电路 48
4.2.1 元器件的调用、编辑和设置 48
4.2.2 自建元器件库和自建元器件 50
4.2.3 导线的连接、编辑和有关选项的设置方法 51
4.2.4 虚拟仪器的选取、连接设置和使用 53
4.3 运行电路、观测并记录实验结果
53
4.4 保存或打印输出电路文件 53
4.4.1 保存电路文件 53
4.4.2 打印输出电路文件 53
4.5 应用练习 54
4.5.1 BJT 三极管单级放大电路性能的研究 54
4.5.2 BJT 三极管单级放大电路性能的虚拟实验 55
4.5.3 用 EWB 5.0C 分析菜单中的分析选项分析单级放大电路 60
第 5 章 电子技术基础虚拟实验 63
5.1 虚拟实验 1:单管基本放大电路性能的研究 63
5.2 虚拟实验 2:场效应管放大电路 66
5.3 虚拟实验 3:电压串联负反馈放大器的研究 69
5.4 虚拟实验 4:甲乙类互补对称功率放大电路 73
5.5 虚拟实验 5:差动放大电路 75
5.6 虚拟实验 6:集成运放小信号交流放大电路的研究 77
5.7 虚拟实验 7:晶体管串联型稳压电源的测试 79
5.8 虚拟实验 8:LC 正弦波振荡电路 83
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