Body
Yes, clearly stated when you buy one of this vibrators.
On 11/25/2018 7:39 PM, [email protected] [EVGRAY] wrote:
>
> Remember to place a capacitor in parallel to the switch to limit the
> flyback voltage to below whatever the switch can take. Even a
> mechanical switch is eaten by the plasma formed and also has to be
> protected by some kind of voltage limiting snubber circuit if the
> flyback voltage gets too high.
>
> Regards
> Ole
>
>
> ---In [email protected], <mkjekyll@...> wrote :
>
> Shoot through
>
> On 11/25/2018 4:44 PM, onielsen@... <mailto:onielsen@...> [EVGRAY] wrote:
>
>> Why not replace the relay with a switching transistor. Mechanical
>> switches wear fast compared to a semiconductor switch. Here is an
>> electronic replacement for driving the old Ford T ignition coils:
>> https://www.edn.com/design/diy/4438484/Master-vibrator-replacement-for-the-Model-T---TT-Ford
>>
>> Wikipedia on vibrator regulators:
>> https://wiki2.org/en/Vibrator_(electronic)A pair of
>> Heathkit-brand vibrators manufactured by James Electronics, with
>> octal bases. The one on the right has been stripped of the
>> aluminum cap so the inner components can be seen.
>>
>> This image is from the Wikipedia article.
>>
>> Wikipedia on choppers or vibrators driving transformers:
>> https://wiki2.org/en/Chopper_(electronics). Modern semiconductor
>> switches has made vibrators obsolete.
>>
>> Regards
>> Ole
>>
>>
>> ---In [email protected] <mailto:[email protected]>,
>> <nwootan@...> <mailto:nwootan@...> wrote :
>>
>> We could try to analyze it to determine kind of energy it is
>> first of all. Then try to collect and conserve it.
>>
>> On 11/25/2018 3:45 PM, Mick mkjekyll@... <mailto:mkjekyll@...>
>> [EVGRAY] wrote:
>>
>>> Norm,
>>>
>>> I had one of these in my 67 Lotus Elan for the tube radio.
>>> Not a bad idea to hard switch the oscillator and maintain
>>> the logitudinal aspect. And what would you use to collect
>>> the shot after creating it?
>>>
>>> On 11/25/2018 8:19 AM, Norman Wootan nwootan@...
>>> <mailto:nwootan@...> [EVGRAY] wrote:
>>>>
>>>> In case you were wondering where this is going, It is very
>>>> simple. In July 1946, I was just in Grammar School and
>>>> remember sitting in my Dads car and listening to the
>>>> Operations Crossroads atom bomb being dropped from a B-29
>>>> onto Bikini Atoll . see
>>>>
>>>> https://en.m.wikipedia.org/wiki/Nuclear_testing_at_Bikini_Atoll
>>>>
>>>> The radio was a Blaupunkt
>>>> <https://en.m.wikipedia.org/wiki/Blaupunkt> AS 5 medium
>>>> wave <https://en.m.wikipedia.org/wiki/Medium_wave> and
>>>> longwave <https://en.m.wikipedia.org/wiki/Longwave> radio
>>>> which allow us to listen to a live broadcast of test via
>>>> short wave from the Pacific. Sparked my interest in how
>>>> these radios worked, thus I tore into one to find the
>>>> vibrator tube which made the HVDC plate voltage needed in
>>>> the vacuum tube receiver. This was the spark that had me
>>>> enroll into DeVry Electronics (1953) and join the Ham Club
>>>> in High School.
>>>>
>>>> https://youtu.be/cwYH98WseG4 https://www.youtube.com/watch?v=Fp6PkRTmb8U&feature=youtu.be Now I know how buzzers worked along with the Model T ignition coil. I had though about using this antiquated technology to make a bullet proof switch to enable a sustained pulse train to drive the ferroresonance phenomenon. You know how a tinkerers mind works. Hay, look, they are still available.https://www.tubesandmore.com/products/vibrator-6-volt-4-pin-negative-ground
>>>>
>>>> https://en.m.wikipedia.org/wiki/Ignitron Someone asked me
>>>> about switching the 5 HP Neutral Spike experiment with
>>>> mercury wetted switches. I had plenty of them for we were
>>>> wrecking down a lot of industrial equipment.
>>>>
>>>> Just some thought food. Lol Norm
>>>>
>>>> On 11/25/2018 6:44 AM, Norman Wootan nwootan@...
>>>> <mailto:nwootan@...> [EVGRAY] wrote:
>>>>> https://en.m.wikipedia.org/wiki/Vehicle_audio
>>>>>
>>>>> Sent from Yahoo Mail on Android
>>>>> <https://go.onelink.me/107872968?pid=InProduct&c=Global_Internal_YGrowth_AndroidEmailSig__AndroidUsers&af_wl=ym&af_sub1=Internal&af_sub2=Global_YGrowth&af_sub3=EmailSignature>
>>
>