Path: csiph.com!fu-berlin.de!uni-berlin.de!individual.net!not-for-mail From: Larry Sheldon Newsgroups: comp.misc,sci.electronics.design Subject: Re: Ignition circuit problem Followup-To: sci.electronics.design Date: Mon, 27 Mar 2017 00:32:21 -0500 Organization: Yeah, right. Lines: 35 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Trace: individual.net 6PkxvadItdYcMDDkbOmUDgF/MAmMZrnwwJS3c5QtzJgpOh/qdQ Cancel-Lock: sha1:4Z4N9moZ3PgbrevysvyUsTT30BE= User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 In-Reply-To: Xref: csiph.com comp.misc:13377 sci.electronics.design:453844 On 3/26/2017 22:01, Sylvia Else wrote: > On 27/03/2017 12:39 PM, Larry Sheldon wrote: >> On 3/25/2017 23:35, Sylvia Else wrote: >>> On 26/03/2017 3:34 PM, Sylvia Else wrote: >>>> I'm using this circuit to provide 250V pulses to an ignition coil. >>>> >>> >>> Oops - sorry - wrong group. >> ACKKKK! That is cruel! >> >> What is the right group? Interesting question. > sci.electronics.design is where I intended to post (and have now). No > explanation has been forthcoming. Which is a nuisance, since this is > intended to the electronic ignition system for a generator I'm trying to > restore to function for use during rolling blackouts that we seem at > increasing risk of getting in the summer, here in third world Sydney, > Australia. > > If I can't understand the behaviour, then I can't trust it to work when > the day comes, and I'll have to redesign/rebuild it. I have no for-sure-useful information, but it did pique my interest. I filter as lot of stuff and my provider filters a lot of stuff, so I went to Google Groups and into the swamp to see if I could find a link to you and I did see that somebody HAD replied to comp.misc with interesting (to me) questions. -- quis custodiet ipsos custodes? -- Juvenal