How do you use battery diodes in practice?

I feel like I know what they do on paper but I'm not sure when it would be a good time to actually use them.

3 points · 2 comments · view on lemmy.world

2 Comments

You can use them to have back-up energy in case if you mess up main source of it or it get destroyed or something like this

Gacrux@lemm.ee · 1 pts · 2y

used to isolate power to only the most critical components when an emergency happens and you suddenly run short of it