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新闻动态

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光电耦合器砷化镓红外发光二极管及光电集成电路 TLP2745

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如何判断光电耦合器的好坏

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光电耦合器在电子电路中广泛用于信号耦合传输、电平匹配、电位隔离、光电开关。常用的有发光二极管与光电二极管、发光二极管与光电三极管两类组合。常用的四引脚和六四引脚。... 查看全文
光电耦合器的结构及性能检测方法

2020-06-06 02:59:01 发表

光电耦合器是以光为媒介，用来传输电信号的器件。通常是把发光器与受光器(光电半导体管)封装在同一管壳内。... 查看全文
光电耦合器砷化镓红外发光二极管及光电集成电路 TLP2710

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光继电器,光伏输出光耦,晶体管输出光耦,可控硅输出光耦,晶闸管输出光耦,五个有什么区别呢

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光耦bai这么多种类是由于他的输出端采du用不同的芯片决定的，输zhi入端都是红外线LED。... 查看全文
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