Sujet : Re: Circuit Symbol
De : dennis (at) *nospam* none.none (Dennis)
Groupes : sci.electronics.designDate : 19. Dec 2024, 16:09:54
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <vk1d02$2tgag$1@dont-email.me>
References : 1 2 3 4 5 6 7 8
User-Agent : Mozilla Thunderbird
On 12/18/24 21:20, john larkin wrote:
I vaguely recall that they oscillated at somethig over 100 Hz. I
powered an old car radio with 60 Hz instead of the vibrator, and the
radio's step-up transformer ran hot.
They ran at a frequency as high as reasonable for a mechanical device. This allowed for a smaller transformer.
Circuit Symbol
Re: Circuit Symbol