What does this symbol mean?

Thread Starter

Martinhughes

Joined Oct 22, 2019
2
image.jpg

What does the upside down ‘U’ symbol with the line at thebase mean and what is it warning me about. Is it saying I need a shunt?
 
Last edited by a moderator:

BobaMosfet

Joined Jul 1, 2009
1,118

AlbertHall

Joined Jun 4, 2014
10,018
Top