How to get 15V 5A DC power supply from 24VDC battery?

kubeek

Joined Sep 20, 2005
5,656
Yes for a second I thought I was missing something.
Never mind - there's time to learn..................
A positive to negative switcher uses the back emf to generate a negative voltage - but it also has a slight similarity to a buck.
Each one has different topology, could you elaborate?
 

kubeek

Joined Sep 20, 2005
5,656
Ok, that is easy to find. I can see that buck and inverting buck-boost are kind of close, but it still is hard to imagine how to pull it of with that circuit. Especially when I have trouble imagining how the circuit actually gets to oscillate in the first place :)
 
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