hi bob
this one looks great, and i think i should be able to get these semis in =
europe.
what I'm a bit unsure is the inductor. I'm not sure if I will get =
something similar.
does this also work with a toroid, or does it have to be a closed one?
...and what is the gap for?
...if I find a closed core, does size matter?
does this inductor get warm, or can I use wires with plastic isolation?
what kind of wire did you use?
thanx a lot!
tino


>-----Original Message-----
>From: Bob Blick [mailto:bobblick@COVAD.NET]
>Sent: Monday, January 05, 2004 5:53 PM
>To: PICLIST@MITVMA.MIT.EDU
>Subject: Re: [EE]: stable 12v supply from 8..16v source
>
>B|hler, Martin said:
>> i need to get a stable 12v supply (at least 1amp, peaks might be =
higher)
>> from a 8..16v source (car battery) to run a harddisk. what's the best =
/
>> easiest way to do this?
>> anyone done such a design?
>
>Hi Tino,
>
>Yes, here's one I did. You can remove any bits you don't need, it's
>basically a very simple circuit:
>
>http://bobblick.com/techref/projects/mp3book/mp3book.html
>
>Cheers,
>
>Bob
>
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