old part - dual variable inductor...see pic - diyAudio
Go Back   Home > Forums > Design & Build > Parts

Parts Where to get, and how to make the best bits. PCB's, caps, transformers, etc.

Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 6th January 2009, 01:49 AM   #1
diyAudio Member
 
redrabbit's Avatar
 
Join Date: Oct 2004
Default old part - dual variable inductor...see pic

I picked this up at a surplus store.

Do you see any use for this?... perhaps in a LC filter ?
Inductance of each pot is varied simultaneously, via a shaft and gears.
(Values of Henry's and it's abbreviations utterly confuse me.)



Click the image to open in full size. (click on pic)

(close-up)
http://i5.photobucket.com/albums/y17...Y/DSCN3591.jpg

Here is the patent..
PATENT

=RR=
  Reply With Quote

Reply


Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Copper coil inductor vs. round core inductor tomchaoda Pass Labs 7 21st September 2011 04:42 AM
Tannoy Dual variable distributed port system AuroraB Multi-Way 3 26th September 2008 06:29 AM
Sound card calibration part II - Variable latency anyone? NIC1138 Digital Source 0 6th June 2007 10:29 PM
1mh variable 3A or higher Inductor LeakSt20 Parts 2 1st August 2005 10:38 AM
Eagle part for dual Jfets like the 2SK389? Bricolo Parts 5 17th February 2005 09:26 AM


New To Site? Need Help?

All times are GMT. The time now is 01:12 PM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright 1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2