Re: [EVGRAY] Sven, this is old style 3 pole magneto coils for Outboard Marine outboards!

Body

OK Norm good disclaimer!

Wouldn't want to kill anyone with a huge thousand amp charge coupling...

On 3/20/2018 6:29 AM, Norman Wootan [email protected] [EVGRAY] wrote:
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> This coil is only good for its designed application "only"!
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> On 3/19/2018 8:46 PM, Mick [email protected] [EVGRAY] wrote:
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>> Norm,
>>
>> Would this be a good coil to use for the magnet snuffer on the center
>> pole, or only as the replacement for the battery if building the
>> Tesla receiver?
>>
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>>
>> On 3/19/2018 5:09 PM, [email protected] [EVGRAY] wrote:
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>>> same applies to coil bangers to obtain OU  effects and also RV &
>>> EM-PM RVs genemotors ... call it the sweet point of the device !
>>>
>>> (H)  
>>>
>>>
>>>
>>> ---In [email protected], <nwootan@...> wrote :
>>>
>>> Sven, this 3 pole coil design was used for many years by Outboard
>>> Marine Corp 40s up to the 70s in the two cylinder magnetos.  I had a
>>> magneto test bench where I could experiment with the careful timing
>>> adjustments of the breaker points (before breakerless solid state
>>> commutation).  by careful adjustment of breaker gap/timing you could
>>> get magneto operating at peak of resonant curve in the "Ultra high
>>> Q" region!  At idle, (300 RPM) a very well tuned magneto of this
>>> design would yield a good one inch bright blue arc.  The condenser
>>> for this type of coil was .026mfd which was a "perfect match" to the
>>> impedance of the iron core coil.  I had various values of condensers
>>> (capacitors) but only the proper value would yield maximum performance!
>>>
>>>
>>> On 3/19/2018 6:02 PM, Norman Wootan nwootan@... <mailto:nwootan@...>
>>> [EVGRAY] wrote:
>>>
>>>>      
>>>>     https://m.ebay.com/itm/Ignition-Coil-for-Some-Early-Model-Johnson-Evinrude-2-Cylinder-Replaces-584477-/220888888795
>>>>
>>>>     Sent from Yahoo Mail on Android
>>>>     <https://overview.mail.yahoo.com/mobile/?.src=Android>
>>>
>>
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