Recent content by qq4

I am confused by rated and maximum current. When I go to find a 30A controller, that seems to mean a controller with a maximum current of 30A. All of the controllers I find have a rate current around half of the maximum. Should I be looking for a controller with a maximum of 50-60A then, which...

Looks like the DC-DC converter is a good option. I'm seeing some examples online. I found this controller on eBay that is about the size of the one in the kit. It's 30A and and seems like one of the generics you mentioned.

For the old controller I assume about 20A for the same reason you do, but I'm not sure. The markings are 19EBE003-48V1KD-26R and LY-48V1000W P-19EBE-000002. I tried searching for those ID numbers and I only found links for the whole kit, and no new information. I assumed lights would be common...

Fwiw, I am currently considering a Kelly KBS48051X controller. I am unsure about the 10 seconds boost attribute of the controller though, as it is 60A which is far above my battery's maximum burst current. If that current draw can be tweaked with software then I guess I'm okay. Unfortunately I'm...

Hello all. I have a 48v motor from this yescomusa rear hub motor kit and a 48v EM3ev jumbo shark battery with Panasonic PF cells, rated for ~29A Continuous, 38A Max Burst Current, as seen on the linked page. I am having trouble finding a suitable controller that will stay within my battery...