I started off with a 10S build using 120V Flier power switch. I’ve since used two and they have both seemed to break over a short amount of time. Recently I’ve found a 300A version and it seems to be working well. But looking at the picture started to make me wonder if it’s an issue of the 120A being too small, even though it says otherwise, or could it be regenerative braking? There’s an obvious arrow on the power switch showing where power goes in and then out of the unit. Anyone else wonder/have experience with switches going out? I haven’t had any issues with the 300A, yet, but lost two 120A switches.
Picture is to show the direction of travel for the power that is clearly labeled. Does anyone think it could be an issue of the unit receiving reverse current?
The two switches I lost were on my first build, the 300A is on a newer build when I upgraded the board to dual drive so it’s kind of like comparing apples to oranges at this point. Just wondering what others thoughts could be.