common voltage的用法和樣例：
例句
- When using the device with high common-mode voltages, you must insulate your signal wires for the highest input voltage.
當設備使用共模電壓時，你必須將信號電纜和最高的輸入電壓進行絕緣處理。 - This simple structure is proved through the SPICE simulation to have the very high common mode input voltage excursion and low harmonious distortion.
電路模擬證明這種簡單結構具有很高的共模電壓輸入範圍和很低的諧波失真。
