本文介绍一种新颖的电容降压型直流稳压电路，电路不含变压器，只由几个简单的电子元件组成。

A novel auxiliary DC power introduced in this paper. The structure of the circuit is very simple.

youdao

本文介绍一种新颖的电容降压型直流稳压电路，电路不含变压器，只由几个简单的电子元件组成。

A novel auxiliary DC power introduced in this paper. The structure of the circuit is very simple.

youdao