摘要:本文通過一個全橋電源的震蕩問題,分析了脈沖驅動變壓器中各繞組間的分布電容及其作用,并通過引入適當的屏蔽層,解決了問題。
敘詞:驅動變壓器 分布電容 屏蔽
Abstract:For the oscillation phenomenon in full-bridge power supply,the distributed capacitance with its operation principle in pulse-driving transformer is analyzed.Such problem is solved successfully by adoping proper shielding layers.
Keyword:driving transformer distributed capacitance shielding