switching element的用法和樣例：
例句
- The load current is handled directly by the controller through semiconductor switching devices.
負荷電流由調節器通過(guò)半導體開(kāi)關(guān)元件直接控制。 - By using zero-voltage-transition techniques, a lossless snubber circuit has been developed to reduce the switching losses of the auxiliary switch.
本文針對輔助開(kāi)關(guān)采用零電壓轉換方式以降低輔助開(kāi)關(guān)損失，讓所有的主動(dòng)與被動(dòng)開(kāi)關(guān)元件皆操作在柔性切換狀態(tài)下，提高整體效率。
