You are here: Home / Speed controllers / Battery eliminator circuits

Battery eliminator circuits (BEC)

Info on using an external BEC with your speed controller. Also, a DIY BEC.

Narrow it down:


The Battery Eliminator Circuit
A nice article explaining how the BEC works, with some circuits.
To BEC or Not To BEC
At first glance, there would seem to be no reason not to use a BEC, but as with most things in life, there are advantages and disadvantages. This article covers the choice from all angles.
Battery Eliminator Circuits
This article focuses on a BEC for fighting robots, but also covers a lot of the theory and possible problems of the BEC.