On Fri, 11 Nov 2011 17:40:57 +1100, "Phil Allison"
wrote:

Is there any way to find out? Start at a low voltage with a variac
until the unit starts working?


** That is what I would do.

Make sure it is working just fine and then add 20 % more to cover low AC
supply.

Thanks Phil.

I did that and found that it works at 6 volts

Thanks you and others who responded to my query.

PS: I di write to Hoseki twice but the buggers never responded. That
is customer relation, I suppose.

--
ClueLess