首先，利用准谐振软开关技术能够有效降低开关损耗，提高效率。

One approach is the soft switch technique that is used to reduce switch loss.

youdao

首先，利用准谐振软开关技术能够有效降低开关损耗，提高效率。

One approach is the soft switch technique that is used to reduce switch loss.

youdao