本文给出了开关电源PCB设计的一般步骤，并给出实例。

The general PCB design steps of the switch power supply and an example were given in this paper.

youdao

本文给出了开关电源PCB设计的一般步骤，并给出实例。

The general PCB design steps of the switch power supply and an example were given in this paper.

youdao