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swordholder · 21st Feb 2010, 5:47 pm

Hugh,
I have had them running OK on 6v since I built the tester. I worked on the principle that the module has a full wave bridge recifier on board (in fact the DC still goes through the recifier) so there will be enough voltage to run the module which has proved to be the case.

Mike

21st Feb 2010, 5:47 pm	#183
swordholder Rest in Peace Join Date: Aug 2009 Location: East Preston, Sussex Posts: 162	Re: The "Sussex" Homebrew Valve Tester. Hugh, I have had them running OK on 6v since I built the tester. I worked on the principle that the module has a full wave bridge recifier on board (in fact the DC still goes through the recifier) so there will be enough voltage to run the module which has proved to be the case. Mike