The 3 units I have repaired had the original heater wire twisted with
around 7 twists per inch.
That's what new windings replicated. The teflon insulated wire and the
Kapton tape should prevent any further problem!
Corby
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time-nuts mailing list -- t
Chuck
I suspect it actually is for you. As you say you now have a great deal of
insight that you did not before and as I have often read here. Its funny
how we have all learned about the nasty effects of age. Ahhh I mean
equipment that is.
So I would bet you could get it going. The RB elements in t
The main oven on my 5065A was made with a bifilar winding of enamel
covered nichrome wire wound directly on the aluminum oven. To cancel
the magnetic field, the far end of the coil was shorted, making the
heater a hairpin loop No twist that I recall... The enamel was
compromised somewhere a
Hi, Just thought I'd share some info on repairing a defective HP 5065A
lamp oven.
These ovens can fail either shorted to the oven cylinder
or have interwinding shorts.
I have repaired three optical units so far with this failure.
The original winding was insulated twisted pair wound
directly on
