generating 180VDC at 5mA or so, simply...

From: Mike Deblis (mdeblis_at_hotmail.com)
Date: 08/31/04 

Date: Tue, 31 Aug 2004 20:31:47 +0000 (UTC)

Hi,

I was wondering how to generate about 180VDC continuous at a few mA (at
least 5) from 9-12VDC in (no mains).

The MAX/LT etc. switchers are not in the frame for this - I want to do it
very very simply - a minimum of discrete components (maybe a small
hand-wound small inductor) - regulation is not critical but needs to be
about 1% or so. No back-to-front mains transformers (far too big - it should
be very small).

Ideas welcome - the simpler, the smaller, the neater, the better...

Many thanks for any pointers,

Mike

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