To: | [email protected] |
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Subject: | LF: Re: 8.97kc - TV transformer info needed |
From: | "Mike.WE0H" <[email protected]> |
Date: | Sat, 29 May 2010 10:38:35 -0500 |
In-reply-to: | <BF4A524700075746A6467658DFC7102C5106464F12@ICTS-S-EXC2-CA.luna.kuleuven.be> |
References: | <[email protected]> <38A51B74B884D74083D7950AD0DD85E82A1C00@File-Server-HST.hst.e-technik.tu-darmstadt.de> <[email protected]> <[email protected]> <[email protected]>, <[email protected]> <1344257766.4243506.1275063067203.JavaMail.fmail@mwmweb035> <38A51B74B884D74083D7950AD0DD85E82A1C0D@File-Server-HST.hst.e-technik.tu-darmstadt.de>,<[email protected]> <BF4A524700075746A6467658DFC7102C5106464F12@ICTS-S-EXC2-CA.luna.kuleuven.be> |
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Hi Rik,Dang, that is a serious arc. All my flyback transformers have a case around them with epoxy potting compound. They are out of computer monitor boards. I will look for an old TV chassis here and see if that flyback looks like the one in your picture. Thanks much, Mike WE0H Rik Strobbe wrote: Mike, it is the fly-back transformer in the HV PS or a TV set. Have a look at http://members.iinet.net.au/~pterren/FlybackTV150W.jpg and you will see what is meant. Most likely you will have to rewind it. It worked fine here as output transformer in my 136kHz/450W TX but got too hot in my 502kHz/300W TX. 73, Rik ON7YD - OR7T |
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