30 Sep
2024
30 Sep
'24
9:23 p.m.
One application for devices like that would be vacuum tube power amplifiers, to delay the
high voltage power supply until after the heater current has been on for a bit.
paul
On Sep 30, 2024, at 5:21 PM, Van Snyder via cctalk
<cctalk(a)classiccmp.org> wrote:
I have two SPST time delay 12-volt relays packaged like vacuum tubes
with octal bases, Amperite models 12N010 (ten seconds) and 12C5 (five
seconds).
They're in their original boxes.
I have no idea what devices used them.
It seems a shame to throw them in a recycle bin.
Does anybody want them?
Van Snyder