I have a house battery with a TAPR HPSDR LPU
< http://www.tapr.org/kits_lpu.html >

A little overkill, but it's quiet and a back
up supply for the ones in my Open HPSDRs.


Mike - AA8K



Pete Lancashire wrote:
Anyone running with a power supply with built in UPS ?

A long time ago (>15yrs) I did project that for a supply did
a/c line -> battery -> +5/+12/-12. A side advantage was great
isolation.

Can't remember the supply vendor tho' ...

-pete



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