Rank: Member
Groups: Member
Joined: 2/26/2009(UTC)
Posts: 21
Location: Cambridge
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Hi there,
I recently bought both these power supplies but can't find any specs and/or build guides anywhere. Was there supposed to be anything but the components and boards in the pack?
If not, what are the recommended input transformer voltages? Are there min/max values for input/output?
Thanks.
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Rank: Advanced Member
Groups: Member
Joined: 6/12/2008(UTC)
Posts: 79
Location: Norway
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Hi! As for every other product from TP, the documentation are available at the website. Nothing in the box. If you are using the LCBPS to power the IVY (analog part of Buffalo 32) then you should use a transformer with twin 15V secondaries. 15VA or more. If you are using the LCDPS to power TP units, then a transformer with twin 9V secondaries would be OK. I have tried 6V and 12V trannies, they worked too. The regulators LM317 (positive) and LM337 (negative) can output from 1,2 to 37V. I think the max input is around 40V. Edited by user Monday, July 20, 2009 12:58:26 PM(UTC)
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Rank: Member
Groups: Member
Joined: 2/26/2009(UTC)
Posts: 21
Location: Cambridge
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Thanks a lot for the reply. I haven't found anything on the website hence my question but I think you've answered all I need.
Cheers.
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