RobotHardware-UESTC/Docs/开发笔记.md

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## 1、Pibot电源稳压问题
`Pibot`采用的是`LM2596S`的稳压方案1、输入电压范围直流`3.2V `至 `40V` (输入的电压必须比要输出的电压高`1.5V`以上。不能升压)产品特点。输出电压范围:直流 `1.25V``35V` 电压连续可调,高效率(可高达92%)输出电流可达`3A`。长时间工作建议在`2.5A`以内的电流使用,同时加上散热片(`10W`以上输出);由于是降压模块,为了保证输出稳定,请保持最小`1.5V`压差。
**暂时不明白的问题在于,为什么输入`24V`电压多次导致`STM32`损坏。**