Search found 2 matches

by dgoodsell
Tue May 03, 2016 5:58 pm
Forum: General Discussion
Topic: Wanted : polygon mirror out of scanner / printer...
Replies: 13
Views: 2578

Re: Wanted : polygon mirror out of scanner / printer...

Miguel,
I have seen many polygon mirror motors on eBay for not too much. I recently purchased a 15000 RPM 10-sided printer scanner assembly on eBay for a speed-of-light experiment.
Might I ask what you are planning to do with the polygon mirror?
Thanks.
Dave
by dgoodsell
Tue Apr 02, 2013 12:13 pm
Forum: Nuts & Volts Magazine Discussions
Topic: April 2013 "The Retro-Shield" Article by David Goodsell
Replies: 1
Views: 2836

Re: April 2013 "The Retro-Shield" Article by David Goodsell

Bob, Glad you found the article interesting. It does not matter which 12K5 you purchase, they all should work. The oscillator coil(L1) can be purchased from Antique Electronic Supply for $8.95. Be sure to also buy the $0.95 S-T9304 Oscillator Adjustment Tool set. To mount the tube socket, I used a p...