[Milsurplus] [ARC5] Homebrew choke

Al Klase ark at ar88.net
Wed Aug 17 01:04:12 EDT 2016


Neil,

We all have a lot to learn here,  Google "filter choke design" as a 
start.  Inductors are different from transformers.

Al

Al Klase – N3FRQ
Jersey City, NJ
http://www.skywaves.ar88.net/

On 8/16/2016 11:30 PM, AKLDGUY . wrote:
> Hi Howie
> Thank you for sharing your experience. 3,000 turns gives me some idea 
> of what I'm up against if I wind my own.
> I'm grateful for the insight.
>
> 73 de Neil ZL1ANM
>
> On Wed, Aug 17, 2016 at 3:21 PM, howard holden <holden7471 at msn.com 
> <mailto:holden7471 at msn.com>> wrote:
>
>     Never MADE a B+ choke but rewound  the HV one in a Halli HT32.
>     3000 turns of #29 magnet wire.......lasted 3 years when the HV
>     trans decided to release its smoke. Parted the unit out.
>
>     Howie WB2AWQ
>
>     Sent from my iPhone
>
>     > On Aug 16, 2016, at 7:03 PM, AKLDGUY . <neilb0627 at gmail.com
>     <mailto:neilb0627 at gmail.com>> wrote:
>     >
>     > Anyone have experience or even just anecdotes about making a B+
>     choke?
>     > Interested to hear suggestions, no matter how weird the core you
>     used.
>     >
>     > 73 de Neil ZL1ANM
>     > ______________________________________________________________
>     > Milsurplus mailing list
>     > Home: http://mailman.qth.net/mailman/listinfo/milsurplus
>     <http://mailman.qth.net/mailman/listinfo/milsurplus>
>     > Help: http://mailman.qth.net/mmfaq.htm
>     <http://mailman.qth.net/mmfaq.htm>
>     > Post: mailto:Milsurplus at mailman.qth.net
>     <mailto:Milsurplus at mailman.qth.net>
>     >
>     > This list hosted by: http://www.qsl.net
>     > Please help support this email list: http://www.qsl.net/donate.html
>     ______________________________________________________________
>     ARC5 mailing list
>     Home: http://mailman.qth.net/mailman/listinfo/arc5
>     <http://mailman.qth.net/mailman/listinfo/arc5>
>     Help: http://mailman.qth.net/mmfaq.htm
>     <http://mailman.qth.net/mmfaq.htm>
>     Post: mailto:ARC5 at mailman.qth.net <mailto:ARC5 at mailman.qth.net>
>
>     This list hosted by: http://www.qsl.net
>     Please help support this email list: http://www.qsl.net/donate.html
>
>
>
>
> ______________________________________________________________
> Milsurplus mailing list
> Home: http://mailman.qth.net/mailman/listinfo/milsurplus
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:Milsurplus at mailman.qth.net
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.qth.net/pipermail/milsurplus/attachments/20160817/6445af73/attachment.html>


More information about the Milsurplus mailing list