【摘要】 从光电耦合器的基本结构和性能特点出发 ,针对采用光电耦合器进行抗干扰设计中遇到的非线性、响应速度及功率接口三个方面的问题 ,提出了相应的电路设计方案 ,介绍了不同类型的光电耦合器及其应用实例更多还原

【Abstract】 From basic structure and performance of photoelectric coupler and in accordance with three problems occur in anti-interference design of photoelectric coupler,relevant circuit design strategy is stated.These problems are non-linear,response speed and power interface.Different categories of photoelectric coupler and examples of application are introduced.更多还原