Yet another OT post that clearly should have been EE.  When are people
finally going to get this right!!?

Augusto Yipmantin wrote:
> Here asking for some help in the design of a DC to DC Converter.
> I have a solar panel with 96 to 100 VDC @ 1.1Ah without load, break
> point at 97 VDC and down to 60 VDC @ 0.9 Ah with load.
>
> The idea is to make a DC-DC converter from an input of 97 to 60 VDC to
> an output of 14 VDC more or less at 3Ah, this output will be used to
> charge a battery system.
>
> Can be possible to do this converter without any inductive device?

This is clearly a large and relatively expensive solar panel, at least
compared to a suitable inductor for a switching power supply.  So why are
you trying to avoid a $1.50 inductor?  This seems silly given the
information you provided.


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