Found A Bunch Of Tranformer, weird trans
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Found A Bunch Of Tranformer, weird trans| braggpawn |
Posted: February 24, 2009 08:04 am
 
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Newbie  Group: Members+ Posts: 3 Member No.: 22,491 Joined: February 11, 2009  |
WELL THE TRANS SAY HS-50
om one side there is a black and red wire. Black reading 0ohms red reading 8 ohms. Then on the other side a white , black , and green wire. white 200ohms black 0 ohms green 400 ohms . just wondering if i could use these in any tube project! thanx guys |
 
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| Sch3mat1c |
Posted: February 24, 2009 08:11 am
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 Forum Addict ++  Group: Moderators Posts: 18,146 Member No.: 73 Joined: July 24, 2002 |
0 ohms to what???
What is the voltage ratio? -------------------- Answering questions is a tricky subject to practice. Not due to the difficulty of formulating or locating answers, but due to the human inability of asking the right questions; a skill that, were one to possess, would put them in the "answering" category.
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| braggpawn |
Posted: February 24, 2009 09:17 am
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Newbie Group: Members+ Posts: 3 Member No.: 22,491 Joined: February 11, 2009 |
well heres a pic of one of them .
 This post has been edited by braggpawn on February 24, 2009 09:20 am |
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| Colt45 |
Posted: February 24, 2009 09:35 am
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 Forum Addict ++ Group: Trusted Members Posts: 3,749 Member No.: 1,333 Joined: October 02, 2004 |
It doesn't "read" 0 ohms. lol.
anyways, its 400:8ohm.. not too much use.. probably can't take dc on the primary anyhow, but who knows. -------------------- >]:::|-
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| GPG |
Posted: February 24, 2009 11:10 am
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 Forum Addict ++ Group: Spamminator Taskforce Posts: 6,166 Member No.: 792 Joined: April 25, 2004 |
Probably an audio distribution transformer for a 70/100V system.
Eg http://www.bnoack.com/index.html?http&&&ww...ck.com/70V.html |
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| braggpawn |
Posted: February 24, 2009 12:08 pm
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Newbie Group: Members+ Posts: 3 Member No.: 22,491 Joined: February 11, 2009 |
That sucks
 I can got about 10 of these for free. To bad  |
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| CWB |
Posted: February 24, 2009 04:49 pm
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 Forum Addict ++ Group: Spamminator Taskforce Posts: 19,523 Member No.: 15,154 Joined: May 15, 2008 |
grab them ...
yep , they are distribution transformers ... 25/70/100 volt . ya never know when/where you can use them . the low freq response is nothing to brag about ... but at low levels they can be made to pass the stuff below 40Hz . -------------------- "Know how to solve every problem that has been solved"
R. Feynman '88 |
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| tekwiz |
Posted: February 24, 2009 09:01 pm
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 Forum Addict ++ Group: Moderators Posts: 28,711 Member No.: 5,746 Joined: July 24, 2006 |
You sure about that? Line matching trafos are usually labeled in watts on the primary, & ohms on the secondary. I never saw one with ohms labels on both windings. They seem to be some sort of impedance matching transformers. I'll bet they would make good plate trafos for small tube audio amps.  -------------------- Trouble rather the tiger in his lair, than the sage among his books.
For to you, kings & armies are things mighty & enduring. To him, mere toys of the moment, to be overturned at the flick of a finger. Fortuna favet fortibus. |
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| CWB |
Posted: February 24, 2009 11:06 pm
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Forum Addict ++ Group: Spamminator Taskforce Posts: 19,523 Member No.: 15,154 Joined: May 15, 2008 |
i've seen them labeled both ways ...
the use of the impedance markings were more common with/in bridging type circuits . -------------------- "Know how to solve every problem that has been solved"
R. Feynman '88 |
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| atom |
Posted: February 28, 2009 05:08 pm
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Forum Addict ++ Group: Trusted Members Posts: 2,120 Member No.: 21,032 Joined: December 02, 2008 |
i'd recommend you get them anyway. 10 free transformers is never a bad option, and they might come in useful some day.
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| Impmon |
Posted: March 11, 2009 09:28 pm
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 Jr. Member Group: Trusted Members Posts: 71 Member No.: 5,083 Joined: May 09, 2006 |
I'd definitely grab those. You can always couple to an SRPP output. If nothing else, take 'em apart and use the lams for winding other xfmrs.
-------------------- Impmon says: "Ratings are for transistors".
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