[time-nuts] Re: Death of a Capacitor
Bob kb8tq
kb8tq at n1k.org
Sun Sep 26 22:56:52 UTC 2021
Hi
Once you put big inductors in the ground path â¦. itâs not a common ground anymore.
Bob
> On Sep 26, 2021, at 6:53 PM, Gerhard Hoffmann <ghf at hoffmann-hochfrequenz.de> wrote:
>
>
> Am 27.09.21 um 00:34 schrieb Bob kb8tq:
>> Hi
>>
>> If you start dumping major current spikes into a common ground, itâs amazingly difficult to
>> get rid of the results.
>
> First Principles know the law of the conservation of spikes:
>
> Capacitors convert voltage spikes to current spikes.
>
> Inductors convert current spikes to voltage spikes.
>
> Gerhard
>
>
> (who just has fun with a new LMX2594 synthesizer board.
>
> 10 MHz to 15 GHz, 2 cm**2, 20 dBm, limited amount of empty
>
> boards available for free. Soldering them is NOT harmless.)
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