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导言光耦合器也称为光隔离器，它是允许电信号在电路或系统之间传输的半导体器件，同时确保这些电路或系统彼此之间电绝缘。典型的光耦合器是将两个电子组件—红外(IR)发光二极管(LED)和输出光电探测器集合到一个双列直插式封装(DIP)中。当正向电流(If)流经发光二极管时，电子?
Introduction Optocouplers, also known as opto-isolators, are semiconductor devices that allow electrical signals to be transmitted between circuits or systems while ensuring that the circuits or systems are electrically isolated from each other. A typical optocoupler combines two electronic components - the infrared (IR) light-emitting diode (LED) and the output photodetector into a dual in-line package (DIP). When the forward current (If) flows through the LED, the electron?