Re: Here's one for the books

[Crash Gordon® <NONE@xxxxxxxx>]

I hold in me sweaty mitts, a Revere 1640 that is Class 2 not wet, Class =
3 wet, and it says right on it "fused secondary do not short"...Basler, =
and Amseco ones I have on hand all say the same thang. Been like that =
for years...I know 'cause my guys fry them sometimes.


"jeff whitten" <jcwhitten@xxxxxxxxxxxxx> wrote in message =
news:vNOdnfNAzMKPxtbfRVn-jA@xxxxxxxxxxxxx
> All the class 2 xfmrs I've seen do not have any internal fusing, you =
have to
> get class 3 for internal fusing on the secondary.
>=20
> Also DSC issued a tech note about a bad batch of power series panels. =
They
> said that they received the wrong bridge rectifiers from their =
supplier and
> were prone to failure. I've replaced dozens of these panels with this
> problem
>=20
>=20
> "Crash Gordon=AE" <NONE@xxxxxxxx> wrote in message
> news:c3I2e.41$7d4.1204@xxxxxxxxxxxxxxxxxx
> Don't all Class 2 xfmrs have internal fuses though? I know al lthe =
ones I
> buy do.
>=20
>=20
> "Frank Olson" <feolson@xxxxxxxxxx> wrote in message
> news:SMH2e.857622$8l.99828@xxxxxxxxxxx
> >
> > "Crash Gordon=AE" <NONE@xxxxxxxx> wrote in message
> > news:Xay2e.2$7d4.183@xxxxxxxxxxxxxxxxxx
> > Not sure what they are, glass tubes soldered to the board..thermals? =
not
> > sure of the proper term for them...thermal resets maybe??
> >
> >
> > He should be using transformers with fuses (or separate inline =
fuses).  If
> > he hasn't (up to now) perhaps it's not too late to "learn his =
lesson"...
> >
> >
>=20
>