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Re: LF: Paint buckets as coil forms

To: rsgb_lf_group <[email protected]>
Subject: Re: LF: Paint buckets as coil forms
From: Warren Ziegler <[email protected]>
Date: Fri, 29 Apr 2016 05:12:52 -0400
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>Any ideas for a proper music track during the winding process ?? Spherics 
>perhaps ? ;-)

How about "Turn!, Turn!, Turn! " by the Byrds? :-)!_Turn!_Turn!

73 Warren

On Fri, Apr 29, 2016 at 4:54 AM, VIGILANT Luis Fernández
<[email protected]> wrote:
> Hi VLF
> In my run for "the copper thing" I called a friend which is in the
> industrial painting
> He is going to provide me a couple of paint buckets 29cm diameter by 31cm
> high
> I plan to test a couple of coils with 0.4mm enameled copper using this
> buckets as forms
> If it is not the best idea, please tell me before doing it that way
> From the coil calculators I can estimate 750 turns for a single layer coil
> which would be about 105mH
> The buckets can be plugged one inside the other. Similar as Markus/Stefan
> Yogourt containers
> Can this stacking provide an increase of inductance ?? Something aprox to
> have a multi layer coil ?
> Not counting any help from ferrite cores dopping .... I'm afraid that more
> than eight bucket coils will be needed
> to reach over 800mH. A lot of copper wire and time to wound it indeed
> Multi layer winding with 0.4mm wire looks like something really hard for me.
> Don´t know it ir really worths the effort
> Any ideas for a proper music track during the winding process ?? Spherics
> perhaps ? ;-)
> 73 de Luis

73 Warren K2ORS

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