WTB: Small Power Transformer

Ken Dupuis, wn2sqc wn2sqc at JUNO.COM
Tue Sep 19 21:56:07 EDT 2000


On Tue, 19 Sep 2000 21:54:36 -0400 wn2sqc at juno.com writes:
> Hi Mike. You can use a pair of 120 vac to 6.3 vac  transformers back
> to back, Feed 120vac into one primary, connect the 6.3 out to the 6.3
winding
> of the second transformer and use the 120 vac out from the second
> transformer. I have used this arrangement and it works fine. Just make
sure the
> 6.3 windings can handle the total current you need at 6.3 volts and at
120 vac
> from the secondary of  the second (slave) transformeer. or the voltage
drop becomes a
> problem. Best wishes, ken
>
>
>
>
>
> On Tue, 19 Sep 2000 13:19:24 -0700 Mike Hardie
> <hardiem at INTERGATE.CA> writes:
> > I'm building a power supply and need a transformer: primary 115v,
> > secondaries 125v @ 100ma and 6.3v @ 2a. (split secondary
> 125v-0-125v
> > OK
> > too.)  Anyone have an extra one looking for work?
> >
> > Mike VE7MMH at: hardiem at intergate.ca
> >
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