Re: Batteries and mains, going solo.

Path	csiph.com!fu-berlin.de!uni-berlin.de!individual.net!not-for-mail
From	"Carlos E.R." <robin_listas@es.invalid>
Newsgroups	comp.os.linux.misc, alt.comp.os.windows-11
Subject	Re: Batteries and mains, going solo.
Date	Thu, 11 Sep 2025 19:31:44 +0200
Lines	36
Message-ID	<0ldbplxq54.ln2@Telcontar.valinor> (permalink)
References	<106mke5$1di32$1@dont-email.me> <10761aq$vv6o$3@dont-email.me> <10777f7$17kq4$8@dont-email.me> <6uqkmlxjb8.ln2@Telcontar.valinor> <1079oe9$1ppd6$6@dont-email.me> <dqcmmlxtbv.ln2@Telcontar.valinor> <107ab26.3rg.1@ID-201911.user.individual.net> <3rkmmlxplv.ln2@Telcontar.valinor> <107cipt$2g8mr$9@dont-email.me> <mg0duhFi0gjU3@mid.individual.net> <107ghmk$3j56j$4@dont-email.me> <slrn109nt28.1ss03.lars@cleo.beagle-ears.com> <mg38m6F2401U2@mid.individual.net> <slrn109ql5c.28t79.lars@cleo.beagle-ears.com> <mg5ofbFejkoU5@mid.individual.net> <107kfi2$d4vh$21@dont-email.me> <mg61t9FejkoU7@mid.individual.net> <107kma2$d4vh$36@dont-email.me> <mg6674FejkoU8@mid.individual.net> <109ha6l$31h9b$1@dont-email.me> <o9qtolxgtc.ln2@Telcontar.valinor> <109k35o$3le7e$1@dont-email.me> <1pt3plxjtc.ln2@Telcontar.valinor> <109rq42$1nte5$1@dont-email.me> <iu68plxvck.ln2@Telcontar.valinor> <109rvko$1pm64$1@dont-email.me> <109u5mt$2ga9g$1@dont-email.me> <109ub19$2iaou$1@dont-email.me>
Mime-Version	1.0
Content-Type	text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding	8bit
X-Trace	individual.net ZbS/HLMEOxjaTI/hJVPblQrerFJa3uiaoUz8OywseL9K6/7fHr
X-Orig-Path	Telcontar.valinor!not-for-mail
Cancel-Lock	sha1:C7Sn43SUgRptjjP5vdBEs5sqe90= sha256:ZqZ6RBO1o4FXP2zy+Jt0X9eBF38/4csWCIy65w/QOQc=
User-Agent	Mozilla Thunderbird
Content-Language	es-ES, en-CA
In-Reply-To	<109ub19$2iaou$1@dont-email.me>
Xref	csiph.com comp.os.linux.misc:73901 alt.comp.os.windows-11:24084

Cross-posted to 2 groups.

Show key headers only | View raw

On 2025-09-11 13:15, Daniel70 wrote:
> On 11/09/2025 7:45 pm, The Natural Philosopher wrote:
>> On 10/09/2025 14:49, Daniel70 wrote:
>>> On 10/09/2025 10:18 pm, Carlos E.R. wrote:
>>>> On 2025-09-10 14:14, Daniel70 wrote:
> 
> <Snip>
> 
>>>>> Well, when I asked why my Battery didn't supply power when the 
>>>>> Mains failed even though the Battery held some power, it did seem 
>>>>> to make sense that the System needed something to reference to 
>>>>> maintain the 50Hz Frequency and also to maintain the 240V RMS 
>>>>> Supply Voltage.
>>>>>
>>>>> If the T.V., Washing Machine and this Computer didn't need the 
>>>>> Supply Frequency and/or Supply Voltage to be ROCK SOLID, then yes, 
>>>>> things could work.
>>>>
>>>> No. An inverter doesn't need any reference to generate mains voltage 
>>>> at the exact voltage and frequency.
>>>
>>> REALLY?? If it has NO references, how does it know WHAT *EXACT* 
>>> voltage and frequency to produce??
>>>
>> Xtal oscillator
> 
> WHAT?? A Crystal oscillator?? For 50/60HZ??
> 
> That would require one hell of a Frequency Divider Circuit!!

Every electronic watch or clock does it. Divide a Xtal working at some 
kilohertz down to 1 second pulses. Xtals at that frequency are dirt cheap.

-- 
Cheers, Carlos.
ES🇪🇸, EU🇪🇺;

Back to comp.os.linux.misc | Previous | Next — Previous in thread | Next in thread | Find similar

Thread

Re: Real-time OSs (Re: Microsoft Is Abandoning Windows 11 SE) Daniel70 <daniel47@somewhere.someplaceelse> - 2025-09-06 22:41 +1000
  Re: Real-time OSs (Re: Microsoft Is Abandoning Windows 11 SE) "Carlos E.R." <robin_listas@es.invalid> - 2025-09-06 15:41 +0200
    Re: Real-time OSs (Re: Microsoft Is Abandoning Windows 11 SE) Daniel70 <daniel47@somewhere.someplaceelse> - 2025-09-08 00:00 +1000
      Batteries and mains, going solo. "Carlos E.R." <robin_listas@es.invalid> - 2025-09-08 23:17 +0200
        Re: Batteries and mains, going solo. not@telling.you.invalid (Computer Nerd Kev) - 2025-09-09 08:41 +1000
          Re: Batteries and mains, going solo. "Carlos E.R." <robin_listas@es.invalid> - 2025-09-09 02:56 +0200
            Re: Batteries and mains, going solo. c186282 <c186282@nnada.net> - 2025-09-09 04:49 -0400
        Re: Batteries and mains, going solo. Daniel70 <daniel47@somewhere.someplaceelse> - 2025-09-10 22:14 +1000
          Re: Batteries and mains, going solo. "Carlos E.R." <robin_listas@es.invalid> - 2025-09-10 14:18 +0200
            Re: Batteries and mains, going solo. Daniel70 <daniel47@somewhere.someplaceelse> - 2025-09-10 23:49 +1000
              Re: Batteries and mains, going solo. "Carlos E.R." <robin_listas@es.invalid> - 2025-09-10 20:58 +0200
              Re: Batteries and mains, going solo. c186282 <c186282@nnada.net> - 2025-09-10 15:35 -0400
                Re: Batteries and mains, going solo. "Carlos E.R." <robin_listas@es.invalid> - 2025-09-10 21:55 +0200
                Re: Batteries and mains, going solo. c186282 <c186282@nnada.net> - 2025-09-10 17:11 -0400
                Re: Batteries and mains, going solo. "Carlos E.R." <robin_listas@es.invalid> - 2025-09-11 02:10 +0200
                Re: Batteries and mains, going solo. c186282 <c186282@nnada.net> - 2025-09-10 21:12 -0400
                Re: Batteries and mains, going solo. "Carlos E.R." <robin_listas@es.invalid> - 2025-09-11 10:45 +0200
                Re: Batteries and mains, going solo. c186282 <c186282@nnada.net> - 2025-09-11 07:09 -0400
                Re: Batteries and mains, going solo. "Carlos E.R." <robin_listas@es.invalid> - 2025-09-11 19:28 +0200
                Fridge Freezers (was: Re: Batteries and mains, going solo. "Kerr-Mudd, John" <admin@127.0.0.1> - 2025-09-11 21:20 +0100
                Re: Fridge Freezers "Carlos E.R." <robin_listas@es.invalid> - 2025-09-12 00:51 +0200
                Re: Fridge Freezers (was: Re: Batteries and mains, going solo. c186282 <c186282@nnada.net> - 2025-09-12 02:27 -0400
                Re: Fridge Freezers (was: Re: Batteries and mains, going solo. "Kerr-Mudd, John" <admin@127.0.0.1> - 2025-09-12 09:42 +0100
                Re: Fridge Freezers (was: Re: Batteries and mains, going solo. c186282 <c186282@nnada.net> - 2025-09-12 06:26 -0400
                Re: Fridge Freezers The Natural Philosopher <tnp@invalid.invalid> - 2025-09-12 15:39 +0100
                Re: Fridge Freezers Daniel70 <daniel47@somewhere.someplaceelse> - 2025-09-13 19:45 +1000
                Re: Fridge Freezers The Natural Philosopher <tnp@invalid.invalid> - 2025-09-13 11:22 +0100
                Re: Fridge Freezers (was: Re: Batteries and mains, going solo. Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2025-09-13 18:26 +0000
                Re: Fridge Freezers The Natural Philosopher <tnp@invalid.invalid> - 2025-09-12 15:29 +0100
                Re: Batteries and mains, going solo. c186282 <c186282@nnada.net> - 2025-09-12 01:18 -0400
                Re: Batteries and mains, going solo. "Carlos E.R." <robin_listas@es.invalid> - 2025-09-12 12:36 +0200
                Re: Batteries and mains, going solo. Daniel70 <daniel47@somewhere.someplaceelse> - 2025-09-13 19:53 +1000
                Re: Batteries and mains, going solo. The Natural Philosopher <tnp@invalid.invalid> - 2025-09-13 11:24 +0100
                Re: Batteries and mains, going solo. Farley Flud <fflud@gnu.rocks> - 2025-09-13 13:13 +0000
                Re: Batteries and mains, going solo. The Natural Philosopher <tnp@invalid.invalid> - 2025-09-13 17:21 +0100
                Re: Batteries and mains, going solo. Farley Flud <ff@linux.rocks> - 2025-09-13 18:20 +0000
                Re: Batteries and mains, going solo. Daniel70 <daniel47@nomail.afraid.org> - 2025-09-14 20:06 +1000
                Re: Batteries and mains, going solo. The Natural Philosopher <tnp@invalid.invalid> - 2025-09-14 17:45 +0100
                Re: Batteries and mains, going solo. Daniel70 <daniel47@nomail.afraid.org> - 2025-09-14 20:04 +1000
                Re: Batteries and mains, going solo. The Natural Philosopher <tnp@invalid.invalid> - 2025-09-14 17:42 +0100
                Re: Batteries and mains, going solo. Stéphane CARPENTIER <sc@fiat-linux.fr> - 2025-09-13 14:17 +0000
                Re: Batteries and mains, going solo. Mark Lloyd <not.email@all.invalid> - 2025-09-11 18:20 +0000
                Re: Batteries and mains, going solo. c186282 <c186282@nnada.net> - 2025-09-12 02:14 -0400
              Re: Batteries and mains, going solo. The Natural Philosopher <tnp@invalid.invalid> - 2025-09-11 10:45 +0100
                Re: Batteries and mains, going solo. Daniel70 <daniel47@somewhere.someplaceelse> - 2025-09-11 21:15 +1000
                Re: Batteries and mains, going solo. Graham J <nobody@nowhere.co.uk> - 2025-09-11 13:52 +0100
                Re: Batteries and mains, going solo. The Natural Philosopher <tnp@invalid.invalid> - 2025-09-11 15:17 +0100
                Re: Batteries and mains, going solo. c186282 <c186282@nnada.net> - 2025-09-11 23:59 -0400
                Re: Batteries and mains, going solo. Lars Poulsen <lars@cleo.beagle-ears.com> - 2025-09-13 14:05 +0000
                Re: Batteries and mains, going solo. Daniel70 <daniel47@nomail.afraid.org> - 2025-09-14 20:14 +1000
                Re: Batteries and mains, going solo. "Carlos E.R." <robin_listas@es.invalid> - 2025-09-11 19:31 +0200
                Re: Batteries and mains, going solo. c186282 <c186282@nnada.net> - 2025-09-12 01:31 -0400
                Re: Batteries and mains, going solo. Mark Lloyd <not.email@all.invalid> - 2025-09-12 21:07 +0000
                Re: Batteries and mains, going solo. Mark Lloyd <not.email@all.invalid> - 2025-09-11 18:42 +0000
                Re: Batteries and mains, going solo. The Natural Philosopher <tnp@invalid.invalid> - 2025-09-12 07:21 +0100
                Re: Batteries and mains, going solo. "Carlos E.R." <robin_listas@es.invalid> - 2025-09-12 12:40 +0200
                Re: Batteries and mains, going solo. Mark Lloyd <not.email@all.invalid> - 2025-09-12 21:02 +0000
            Re: Batteries and mains, going solo. c186282 <c186282@nnada.net> - 2025-09-10 15:19 -0400
              Re: Batteries and mains, going solo. Mark Lloyd <not.email@all.invalid> - 2025-09-11 18:34 +0000
                Re: Batteries and mains, going solo. c186282 <c186282@nnada.net> - 2025-09-12 02:20 -0400
                Re: Batteries and mains, going solo. Mark Lloyd <not.email@all.invalid> - 2025-09-12 20:55 +0000
                Re: Batteries and mains, going solo. rbowman <bowman@montana.com> - 2025-09-13 01:12 +0000
                Re: Batteries and mains, going solo. Mark Lloyd <not.email@all.invalid> - 2025-09-13 21:33 +0000
                Re: Batteries and mains, going solo. c186282 <c186282@nnada.net> - 2025-09-13 00:15 -0400
            Re: Batteries and mains, going solo. The Natural Philosopher <tnp@invalid.invalid> - 2025-09-12 15:20 +0100
              Re: Batteries and mains, going solo. c186282 <c186282@nnada.net> - 2025-09-12 10:43 -0400
              Re: Batteries and mains, going solo. "Carlos E.R." <robin_listas@es.invalid> - 2025-09-13 01:22 +0200
  Re: Real-time OSs (Re: Microsoft Is Abandoning Windows 11 SE) c186282 <c186282@nnada.net> - 2025-09-06 14:09 -0400
    Re: Real-time OSs (Re: Microsoft Is Abandoning Windows 11 SE) "Carlos E.R." <robin_listas@es.invalid> - 2025-09-07 04:32 +0200
      Re: Real-time OSs (Re: Microsoft Is Abandoning Windows 11 SE) c186282 <c186282@nnada.net> - 2025-09-07 04:38 -0400
        Re: Real-time OSs (Re: Microsoft Is Abandoning Windows 11 SE) The Natural Philosopher <tnp@invalid.invalid> - 2025-09-07 11:12 +0100
          Re: Real-time OSs (Re: Microsoft Is Abandoning Windows 11 SE) c186282 <c186282@nnada.net> - 2025-09-07 06:53 -0400
        Re: Real-time OSs (Re: Microsoft Is Abandoning Windows 11 SE) "Carlos E.R." <robin_listas@es.invalid> - 2025-09-07 12:54 +0200
  Re: Real-time OSs (Re: Microsoft Is Abandoning Windows 11 SE) Nuno Silva <nunojsilva@invalid.invalid> - 2025-09-09 10:52 +0100
    Re: Real-time OSs (Re: Microsoft Is Abandoning Windows 11 SE) "Carlos E.R." <robin_listas@es.invalid> - 2025-09-09 13:37 +0200

csiph-web