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所在平台: Udemy |
课程主页: https://www.udemy.com/course/electronics-bipolar-junction-transistor/
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**课程名称：** 电子学：双极结型晶体管 (Electronics: Bipolar Junction Transistor) **课程概述：** 本课程旨在帮助学生，特别是大一、大二年级的工程类学生，深入理解双极结型晶体管 (BJT) 的基本原理。通过系统性的讲解，从第一节课到最后一节课，您将能够轻松掌握 BJT 的核心知识。 **课程亮点：** * **BJT 基础：** 掌握双极结型晶体管的结构，了解其工作原理（晶体管效应）。 * **工作区域分析：** 深入分析 BJT 在不同工作区域的特性，包括： * 活性区 (Active region) * 截止区 (Cut-off region) * 饱和区 (Saturation region) * 反向工作区 (Inverse mode region) * **晶体管反相器：** 学习晶体管作为反相器的应用，并推导其 I-V (电流-电压) 关系。 * **晶体管作为开关：** 掌握晶体管用作开关时的应用，以及实现这一功能所需的关键条件。 * **晶体管偏置技术：** 全面探讨不同的晶体管偏置方法，包括： * 由固定基极电压偏置 * 由固定基极电流偏置 * 由双电源供电偏置 * 由单电源供电偏置 * **稳定偏置：** 理解晶体管稳定偏置的重要性及其实现方法。 * **信号应用下的晶体管：** 分析信号应用于晶体管时的工作状态。 * **失真分析：** 探讨晶体管工作时的失真现象，并学习其数值推导。 如果您希望系统地学习 BJT 的知识，本课程将是您的理想选择。
Learn the fundamentals of a BJT. This course will greatly help the students (especially students of first and second year of engineering) to understand transistors. Finally, the course is so designed that if anyone goes from lecture 1 to last lecture the entire subject can be thoroughly understood easily. So let's have a highlight of the entire course quickly-Understand the fundamentals of the Bipolar Junction Transistor. Know its structure and learn about Transistor action.Analysis of different regions of operation of a Bipolar Junction Transistor, that is Active region, cut-off region, Saturation region and Inverse mode region. Discussion on Transistor Invertor and derive current voltage relation.Application of a Transistor as a Switch. Learn about the conditions that are needed to be fulfilled to operate a transistor as a Switch.Thorough discussion of different ways of transistor biasing that is Biasing by fixing the Base voltage, Biasing by fixing the Base current, Biasing by applying dual supplies and Biasing by applying single supply.Discussion on stable way of Biasing of a Transistor. Learn why a stable way of Biasing is required.Analysis of Transistor action with signal application.Discussion on Distortion of a Transistor and derivation of its numerical value.
