New Project - custom transformers for tubes

http://sm0vpo.altervista.org/power/diy_txfmr2.htm

No workshop facilities to speak of here in Spain, but that has not stopped me from creating the above project.
I recently posted a message (under Questions) about the poor quality battery eliminators sold locally, here in Spain, country of origin = China.



Here is a project that puts them to good use, and takes advantage of the cheap price. All built while sunbathing on the terrace, in Andalucia :-)

230V AC + 6.3V AC, total 10-Watts.

BR Harry - EA/SM0VPO