#12v — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #12v, aggregated by home.social.
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Das neue Open-Source-Tool "12VHPWR Guard" eines Nutzers soll teure #Grafikkarten vor dem Schmelzen schützen. Es überwacht die Pins am #12V-2x6-#Stromanschluss und fährt den PC im Notfall herunter. https://winfuture.de/news,160471.html?utm_source=Mastodon&utm_medium=ManualStatus&utm_campaign=SocialMedia
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Das neue Open-Source-Tool "12VHPWR Guard" eines Nutzers soll teure #Grafikkarten vor dem Schmelzen schützen. Es überwacht die Pins am #12V-2x6-#Stromanschluss und fährt den PC im Notfall herunter. https://winfuture.de/news,160471.html?utm_source=Mastodon&utm_medium=ManualStatus&utm_campaign=SocialMedia
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Hallo Elektronik Experten,
wir wollen einen Umbausatz entwickeln, der es erlaubt ein Autoradio stationär zu betreiben.
Hierzu benötigen wir ein Netzteil, welches 12V bei max. 10 A liefert.Wir suchen nun ein solches Gerät, Made in EU oder einem anderen vertretbaren halbwegs demokratischen Staat, Taiwan zum Beispiel.
Hat jemand einen Tip für uns?
Gerne boosten!#12v #netzteil #madeineu #madeineurope #madeingermany
#B2B #autoradio -
Hallo Elektronik Experten,
wir wollen einen Umbausatz entwickeln, der es erlaubt ein Autoradio stationär zu betreiben.
Hierzu benötigen wir ein Netzteil, welches 12V bei max. 10 A liefert.Wir suchen nun ein solches Gerät, Made in EU oder einem anderen vertretbaren halbwegs demokratischen Staat, Taiwan zum Beispiel.
Hat jemand einen Tip für uns?
Gerne boosten!#12v #netzteil #madeineu #madeineurope #madeingermany
#B2B #autoradio -
In the world of solar energy, we often talk a lot about the “muscles”—the heavy solar panels and the big batteries. But if those are the muscles, the Solar Charge Controller is the brain. https://www.solarlightsa.co.za/efficiency-is-key-why-the-20a-mppt-is-the-secret-to-a-better-solar-setup/ #20AMPPTSolarChargeController #SolarChargeController #SouthAfrica #20AmpSolarRegulator #MPPTvsPWMChargeController #12V/24VSolarController
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@aiquez
> aso bei #12V brauchste auch keine ErdungEndlich, jemensch der #mitDenken't!
> Großteil der Haustechnik
auf 24 / 12 / 5 V auslegenDa hätten wir eine tolle #COOPdesigne Aktion bei der wir befruchtendes PingPong betreiben könnten.
Erde ist Minus, ein Pluspol wie im Bild 12v, der zweite kann dann #24V sein. Minus ist gleich. Wenn eine Nase des Steckers abgefeilt wird und die betreffende Nut in der Dose zugePoxipol't
passt's. -
Mojn, can I pick your brains. We got 300Ah battery but we are finding that it isn't enough for our use in our motorhome aka HQ. We would like to add MORE POWER, but there's not enough space next to the original battery. We got plenty of space elsewhere. Would this be possible to have two "banks" of batteries working as one? (I think about 3-4m cable run is needed, if possible)
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Mojn, can I pick your brains. We got 300Ah battery but we are finding that it isn't enough for our use in our motorhome aka HQ. We would like to add MORE POWER, but there's not enough space next to the original battery. We got plenty of space elsewhere. Would this be possible to have two "banks" of batteries working as one? (I think about 3-4m cable run is needed, if possible)
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An ATTiny GPU Fan Controller That Sticks https://hackaday.com/2025/08/02/an-attiny-gpu-fan-controller-that-sticks/ #computerhacks #graphicscard #ATtinyHacks #RepairHacks #MiscHacks #attiny85 #DS18B20 #attiny #radeon #News #12v #fan #gpu
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An ATTiny GPU Fan Controller That Sticks https://hackaday.com/2025/08/02/an-attiny-gpu-fan-controller-that-sticks/ #computerhacks #graphicscard #ATtinyHacks #RepairHacks #MiscHacks #attiny85 #DS18B20 #attiny #radeon #News #12v #fan #gpu
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An ATTiny GPU Fan Controller That Sticks - When your GPU fan goes rogue with an unholy screech, you either shell out for a ne... - https://hackaday.com/2025/08/02/an-attiny-gpu-fan-controller-that-sticks/ #computerhacks #graphicscard #attinyhacks #repairhacks #mischacks #attiny85 #ds18b20 #attiny #radeon #news #12v #fan #gpu
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An ATTiny GPU Fan Controller That Sticks - When your GPU fan goes rogue with an unholy screech, you either shell out for a ne... - https://hackaday.com/2025/08/02/an-attiny-gpu-fan-controller-that-sticks/ #computerhacks #graphicscard #attinyhacks #repairhacks #mischacks #attiny85 #ds18b20 #attiny #radeon #news #12v #fan #gpu
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Put together a small CW QRP practice kit for a recent trip. The key to this for me has been the #truSDX and this super rad USB-C PD to 12v barrel plug. PD seems to keep the battery on whereas USB-A 3 won’t. Funny enough non-fancy USB has no problem pushing out 5v all day long!
#photography #amateurradio #PackTenna #photo #hamradio #thule #qrp #12v #travel #travelhacks #travellight
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Put together a small CW QRP practice kit for a recent trip. The key to this for me has been the #truSDX and this super rad USB-C PD to 12v barrel plug. PD seems to keep the battery on whereas USB-A 3 won’t. Funny enough non-fancy USB has no problem pushing out 5v all day long!
#photography #amateurradio #PackTenna #photo #hamradio #thule #qrp #12v #travel #travelhacks #travellight
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Owners of NVIDIA RTX 5090 (perhaps 5080 as well) might want to check out hot their power cables are getting under load.
Something seems *really* off with one or two pins/cables carrying this huge share of the load.
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Owners of NVIDIA RTX 5090 (perhaps 5080 as well) might want to check out hot their power cables are getting under load.
Something seems *really* off with one or two pins/cables carrying this huge share of the load.
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NVIDIA обіцяє, що кабелі живлення RTX 5090 не плавитимуться — віримо? https://itc.ua/ua/pristroyi/nvidia-obitsyaye-shho-kabeli-zhyvlennya-rtx-5090-ne-plavytymutsya-virymo/ #Комплектуючі #Відеокарти #Пристрої #12V-2×6 #RTX5090 #Новини #NVIDIA
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I took so much power from our solar batteries that not only did the batteries go into protection mode for 30 seconds but it doesn't know the %
For context I was using a uk induction stove at 2kw even though we don't have enough 12v batteries to support it in this realm
#technology #solar #tech #electronics #electricity #battery #batteries #nema #bs1363 #12v #24v #120v #240v -
@ttk @bauchhaus True👍🏻. Abgesehen von der 80% Frage brauche ich aber eigentlich ein #bosch #Akku ladegerät auf #12v Basis. Würde gerne direkt von meiner 12v mini #pvAnlage laden (ohne auf #220v zu inverten) … eventuell Alternativen zu diesem Teil bekannt? https://www.akkushop.de/de/12v-kfz-ladegeraet-set-fuer-bosch-active-performance-36v-akku-ladeschluss-spannung-42v-max.-2-a-ladestrom-nicht-fuer-bosch-smart-system-geeignet/
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@ttk @bauchhaus True👍🏻. Abgesehen von der 80% Frage brauche ich aber eigentlich ein #bosch #Akku ladegerät auf #12v Basis. Würde gerne direkt von meiner 12v mini #pvAnlage laden (ohne auf #220v zu inverten) … eventuell Alternativen zu diesem Teil bekannt? https://www.akkushop.de/de/12v-kfz-ladegeraet-set-fuer-bosch-active-performance-36v-akku-ladeschluss-spannung-42v-max.-2-a-ladestrom-nicht-fuer-bosch-smart-system-geeignet/
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Подвійний удар: роз’єм 12VHPWR «вбив» NVIDIA RTX 4090 та блок живлення одночасно https://itc.ua/ua/novini/podvijnyj-udar-roz-yem-12vhpwr-vbyv-nvidia-rtx-4090-ta-blok-zhyvlennya-odnochasno/ #Комплектуючі #Технології #Відеокарти #Пристрої #12V-2x6 #12VHPWR #RTX4090 #Новини #NVIDIA
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How Much Longer Will Cars Have Cigarette Lighter Ports? - Depending on the age of your car, it might contain a round 12 V power outlet in th... - https://hackaday.com/2024/02/01/how-much-longer-will-cars-have-cigarette-lighter-ports/ #cigarettelighter #originalart #dashlighter #carlighter #carhacks #featured #interest #12v
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How Much Longer Will Cars Have Cigarette Lighter Ports? - Depending on the age of your car, it might contain a round 12 V power outlet in th... - https://hackaday.com/2024/02/01/how-much-longer-will-cars-have-cigarette-lighter-ports/ #cigarettelighter #originalart #dashlighter #carlighter #carhacks #featured #interest #12v
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Anyone know how to reliably measure the health of a pre-loved leisure battery bank please? I have a multimeter if that helps - pic is my bank of 2x115ah batteries
#camperVan #narrowboat #electrics #12v -
Anyone know how to reliably measure the health of a pre-loved leisure battery bank please? I have a multimeter if that helps - pic is my bank of 2x115ah batteries
#camperVan #narrowboat #electrics #12v -
New 12V Specification Draft Submitted To PCI-SIG #12v #12v-2x6 #12vhpwr #connectivitystandards #hardware
https://www.lowyat.net/2023/303177/new-12v-specification-pci-sig/
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Ok, podciągnąłem prąd z panelu do biura ;) ☀️ 🔌
Przedłużka działa, kabel wystarczająco gruby. Prowizorka trochę, ale takie wytrzymują najwięcej trudów :D
#Wyprawa2023 #HomeOffice #biuro #praca #12v #solarpower #fotowoltaika
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Is this - from #chatgpt actually correct?
which inverter will use the most energy: (a) a 2000w inverter running a 150w device, or (b) a 300w inverter running a 150w device?
The inverter that will use the most energy is (a) a 2000w inverter running a 150w device. The reason for this is that the inverter needs to generate enough power to supply the device, and the excess power generated is lost as heat. The higher the wattage of the inverter, the more energy it will use even if the device it is running only requires a small amount of power. In this case, the 2000w inverter will consume more energy than the 300w inverter as it needs to generate more power to supply the 150w device.I got a different answer from an inverter manufacturer, yesterday.
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Is this - from #chatgpt actually correct?
which inverter will use the most energy: (a) a 2000w inverter running a 150w device, or (b) a 300w inverter running a 150w device?
The inverter that will use the most energy is (a) a 2000w inverter running a 150w device. The reason for this is that the inverter needs to generate enough power to supply the device, and the excess power generated is lost as heat. The higher the wattage of the inverter, the more energy it will use even if the device it is running only requires a small amount of power. In this case, the 2000w inverter will consume more energy than the 300w inverter as it needs to generate more power to supply the 150w device.I got a different answer from an inverter manufacturer, yesterday.
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I have yet to come across a Christmas tree that wouldn't benefit from the addition of LEGO trains..! #LEGO #legotrains #retro #12v
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I have yet to come across a Christmas tree that wouldn't benefit from the addition of LEGO trains..! #LEGO #legotrains #retro #12v
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2/4
Was WIR unbedingt brauchen #musthave
- INTERNET! auch im Bus
- W-LAN im und außerhalb des Busses
- Verbindung zu einem anderen W-LAN (Freifunk, Camping-WLAN, Firmen-WLAN ...)
- Die Möglichkeit auf Daten zuzugreifen die auf einer Festplatte liegen wie äh ... Handbücher vom Camper
- kompakte Bauweise
- #12V fähig
Die Wahl viel recht schnell auf die #rutx11 von #teltronika , weil sie alle Anforderungen erfüllte und ich die Produkte der Firma schon von meiner Arbeit her kannte. -
DIY LED Bulb Lacks Correct Lugs, So M3 Bolts To The Rescue - [Damo] has an interesting LED bulb project with a neat twist: he converted some ou... - https://hackaday.com/2022/08/15/diy-led-bulb-lacks-correct-lugs-so-m3-bolts-to-the-rescue/ #socket-head #ledhacks #ledlamp #m3bolt #wiring #gu10 #12v #diy
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Power for all 12V my ass... Hey Bosch, try shoving that up a Bosch Professional power tool.
