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集成运算放大电路反馈类型的判断一直是电工电子技术教学中主要内容,大部分教学在讲解反馈类型判断时很少涉及反馈类型对电路的影响,导致学生难以完全掌握电路的反馈类型,针对这一问题,本文从反馈极性、反馈组态两个方面全面讲解反馈类型判断,同时融合反馈类型对电路影响,侧重提高学生知识应用能力。
Feedback type of integrated operational amplifier judgments has always been the main content of the teaching of electrical and electronic technology, most of the teaching to explain the type of feedback rarely involves the feedback type of the impact on the circuit, resulting in difficult to fully grasp the feedback type of the circuit, for this Problem, this article from the feedback polarity, the feedback configuration two aspects to explain the feedback type to judge, at the same time, the impact of feedback type circuit integration, focusing on improving students’ ability to apply knowledge.