"Patrick Harman" wrote in
:

(3.5-mm outside and 1.3-mm
inside diameter) positive center.


http://tinyurl.com/6lca3

5V 3A Switcher that will run on any voltage/freq worldwide from
100VAC to 240VAC for $16....but it has the wrong plug on it you
may have to change if it won't make contact or fit.

rp electronics may have others you might like. I didn't look
through all thousands of them.

Larry
--
Disclaimer - I'm not associated with RP Electronics in any way,
have never ordered a power supply from them and don't know any of
the girls who answer the phone, dammit, either.

It's not my commercial spammer website.