Re: Isolated power supply design

"artie" <artie.m@xxxxxxxxx> wrote in message
news:070920052050026457%artie.m@xxxxxxxxxxxx


> I think you should look in the DigiKey catalog where they have units
> available off the shelf with the safety/EMC certifications you need.
>
> --
> Namaste--

My thoughts too. There are companies who specialise in medical spec
switchmodes - look for US switchmode companies with Google. This removes a
lot of work - do you really want to be a switchmode company ? Unless your
product is very low priced and large volume. You will get to market a lot
faster. Anyway, version 2 can have an in-house switchmode if you feel like
it.

If you don't need medical grade insulation, the Asians can be cheap and
good - I'll bet you could find an Asian 30W switchmode board with UL
certification. Or cased, if you want.

Roger Lascelles


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