英语语法分析

The optocoupler also offers advantages.

光耦也有优势。

Hermetically sealed, very high speed, logic gate optocoupler.

密封，非常高的速度，逻辑门光耦合器。

At last of design, use optocoupler device, ferrite beads and bypass capacitor to reduce system noise.

在电路板的设计中采用光电耦合器件、铁氧体磁珠、旁路电容滤波等方式减小了噪声。