As shown in the diagram, I am trying to connect two power sources to load. The battery source is for emergency in the case of power outage of the wall source. I want the switching to be instantaneous with no interruption of power.
What is the best solution to this problem? Is there a board out there that I could use? There must be no interruption of power.
Moderators note : uploaded picture and inserted into post
Last edited by a moderator: