Re: 647 HV transformer
Chuck Harris <cfharris@...>
Tektronix built their transformers in a very expedienttoggle quoted messageShow quoted text
way: The entire transformer, epoxy or wax, was dipped
into the potting tank. So, the beeswax transformers are
covered with beeswax, and the epoxy are covered with a
thin coating of epoxy.
Also, all of the tek beeswax transformers that I can recall
have a pair of reddish brown micarta plates that sandwich
the coil. The epoxy varnished transformers are more compact.
My 545B/547 transformers only have the coil vacuum
impregnated with beeswax.... a lot less messy.
Cliff White wrote:
Is there any way to tell if a Tek transformer has wax or epoxy? I have a small