#electricalengineering — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #electricalengineering, aggregated by home.social.
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So, "they" want to build an undersea power connection from Canada to Europe. Communications links are technically complex but well-understood at this point. Long distance (4000 km) power transmission is a whole 'nother kettle of fish.
The technical summary is fascinating:
https://nato-l.com/documents/2607-JDN-NATO-L-Executive-Summary.pdf2 GW transmission at 525 kV - or possibly 800 kV in another installation - is impressive. Sudden failures at that power level tend to resemble major bombing campaigns rather than electrical failures.
It will be interesting.
#zap #HVDC #PowerTransmission #ElectricalEngineering #UnderseaCable
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So, "they" want to build an undersea power connection from Canada to Europe. Communications links are technically complex but well-understood at this point. Long distance (4000 km) power transmission is a whole 'nother kettle of fish.
The technical summary is fascinating:
https://nato-l.com/documents/2607-JDN-NATO-L-Executive-Summary.pdf2 GW transmission at 525 kV - or possibly 800 kV in another installation - is impressive. Sudden failures at that power level tend to resemble major bombing campaigns rather than electrical failures.
It will be interesting.
#zap #HVDC #PowerTransmission #ElectricalEngineering #UnderseaCable
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⚡ **How to Size a 24V SMPS Without Guesswork**
https://zurl.co/XjLrg
#SMIDMART #SMPS #PowerSupply #24VDC #PanelDesign #IndustrialAutomation #ElectricalEngineering #ControlPanel #PLCPanel #MachineMaintenance #AutomationTips #ElectricalMaintenance -
NEW Low-Ripple 7805 - 7812 Drop-In Regulator
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NEW Low-Ripple 7805 - 7812 Drop-In Regulator
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Two-dimensional (2D) semiconductors are atomically thin materials that can be scaled down to channel widths as small as 25 nanometers without experiencing performance degradation, presenting a viable alternative to traditional silicon in advanced microchips.
#Nanotechnology #MaterialsScience #SolidStatePhysics #ElectricalEngineering #sflorg
https://www.sflorg.com/2026/08/nt08032602.html -
Two-dimensional (2D) semiconductors are atomically thin materials that can be scaled down to channel widths as small as 25 nanometers without experiencing performance degradation, presenting a viable alternative to traditional silicon in advanced microchips.
#Nanotechnology #MaterialsScience #SolidStatePhysics #ElectricalEngineering #sflorg
https://www.sflorg.com/2026/08/nt08032602.html -
A scalable semiconductor fabrication technique that seamlessly integrates delicate, sub-nanometer molecular materials into functional, high-performance electronic devices.
#Nanotechnology #MaterialsScience #ElectricalEngineering #PhysicalChemistry #sflorg
https://www.sflorg.com/2026/08/nt08032601.html -
A scalable semiconductor fabrication technique that seamlessly integrates delicate, sub-nanometer molecular materials into functional, high-performance electronic devices.
#Nanotechnology #MaterialsScience #ElectricalEngineering #PhysicalChemistry #sflorg
https://www.sflorg.com/2026/08/nt08032601.html -
Electrical engineering
Электрика электрическая инженерия
#Electrical engineering
#Электрика #электрическая инженерия
t.me/scilib_yura15cbx/171Biography, history
Биография история технологий
#Biography, #history
t.me/scilib_yura15cbx/170Aerospace
Аэрокосмические технологии
#Aerospace
#Аэрокосмические технологии
t.me/scilib_yura15cbx/169Engineering
Инжинерия технологии
#Engineering #Инжинерия #технологии
t.me/scilib_yura15cbx/168TU Wien Scripta
t.me/scilib_yura15cbx/163Italian, итальянский язык и литература - избранное
#Italian, #итальянский язык
t.me/scilib_yura15cbx/161Буддистский Каннон
#Буддистский Каннон
t.me/scilib_yura15cbx/160Китайский язык, китайская литература
汉语、中国文学, 漢語、中國文學, Chinese language, Chinese literature, Китайська мова, китайська література
+ Cantonese, Кантонский диалект
#Китайскийязык, #китайскаялитература
#汉语、#中国文学, #漢語、#中國文學, #Chinese language, #Chinese literature, #Китайськамова, #китайськалітература
#Cantonese, #Кантонскийдиалект
t.me/scilib_yura15cbx/159_Китайский
汉语言、中国文学
#Китайский
#汉语言、#中国文学
t.me/scilib_yura15cbx/158Arabic
Арабский язык, Арабська мова, اللغة العربية
#Arabic
#Арабскийязык, #Арабська мова, #اللغة# العربية
t.me/scilib_yura15cbx/157French
Французский язык, Français, Французька мова
#French
#Французскийязык, #Français, #Французька мова
t.me/scilib_yura15cbx/156German
Немецкий язык, Німецька мова, Deutsche Sprache
#German
#Немецкийязык, #Німецька мова, #Deutsche Sprache
t.me/scilib_yura15cbx/155Polish
Польский язык и литература на польском, Język polski, Польську мову
#Polish
#Польскийязык #литература, #Język polski, #Польську мову
t.me/scilib_yura15cbx/153тибетский язык
тибетська мова, Tibetan
#тибетскийязык
#тибетська мова, #Tibetan
t.me/scilib_yura15cbx/152украинский язык
Українська мова, Ukrainian language
#украинскийязык
#Українська мова, #Ukrainian language
t.me/scilib_yura15cbx/151Японский язык
日本, Japanese, Японська мова
#Японскийязык
#日本, #Japanese, #Японська мова
t.me/scilib_yura15cbx/150_Испанский, español, Spanish, іспанська мова
#Испанский, #español, #Spanish
t.me/scilib_yura15cbx/149English
Английский язык, Англійська мова
#Английскийязык, #Англійська мова
t.me/scilib_yura15cbx/148Древние языки
linguarum antiquarum, ancient languages, Стародавні мови
Akkadian (Assyro-Babylonian), Egyptian, Ancient Greek, Aramaic, Mayan, Ugaritic, Old Icelandic,
аккадский (ассиро-вавилонский), египетский, Древнегреческий, арамейский, майя, угаритский, древнеисландский
#Древниеязыки
#linguarum antiquarum, #ancient languages, #Стародавнімови
#Akkadian (#Assyro_Babylonian), #Egyptian, Ancient Greek, Aramaic, Mayan, #Ugaritic, #Old Icelandic,
#аккадский (#ассиро_вавилонский), #египетский, #Древнегреческий, #арамейский, #майя, #угаритский, #древнеисландский
t.me/scilib_yura15cbx/147Греческий язык
ελληνική γλώσσα, Грецьку мову, Greek language, Lingua Graeca
#Греческийязык
#ελληνική #γλώσσα, #Грецькумову, #Greek #language, #Lingua Graeca
t.me/scilib_yura15cbx/146Латинский язык латынь
Latin language, Латинська мова, Linguae Latinae
#Латинскийязык #латынь
#Latin language, #Латинськамова, #Linguae #Latinae
t.me/scilib_yura15cbx/145#книги #литература #научнаялитература #libros #literatura #literatura científica #books #literature #scientific literature #книги #література #науковалітература
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Electrical engineering
Электрика электрическая инженерия
#Electrical engineering
#Электрика #электрическая инженерия
t.me/scilib_yura15cbx/171Biography, history
Биография история технологий
#Biography, #history
t.me/scilib_yura15cbx/170Aerospace
Аэрокосмические технологии
#Aerospace
#Аэрокосмические технологии
t.me/scilib_yura15cbx/169Engineering
Инжинерия технологии
#Engineering #Инжинерия #технологии
t.me/scilib_yura15cbx/168TU Wien Scripta
t.me/scilib_yura15cbx/163Italian, итальянский язык и литература - избранное
#Italian, #итальянский язык
t.me/scilib_yura15cbx/161Буддистский Каннон
#Буддистский Каннон
t.me/scilib_yura15cbx/160Китайский язык, китайская литература
汉语、中国文学, 漢語、中國文學, Chinese language, Chinese literature, Китайська мова, китайська література
+ Cantonese, Кантонский диалект
#Китайскийязык, #китайскаялитература
#汉语、#中国文学, #漢語、#中國文學, #Chinese language, #Chinese literature, #Китайськамова, #китайськалітература
#Cantonese, #Кантонскийдиалект
t.me/scilib_yura15cbx/159_Китайский
汉语言、中国文学
#Китайский
#汉语言、#中国文学
t.me/scilib_yura15cbx/158Arabic
Арабский язык, Арабська мова, اللغة العربية
#Arabic
#Арабскийязык, #Арабська мова, #اللغة# العربية
t.me/scilib_yura15cbx/157French
Французский язык, Français, Французька мова
#French
#Французскийязык, #Français, #Французька мова
t.me/scilib_yura15cbx/156German
Немецкий язык, Німецька мова, Deutsche Sprache
#German
#Немецкийязык, #Німецька мова, #Deutsche Sprache
t.me/scilib_yura15cbx/155Polish
Польский язык и литература на польском, Język polski, Польську мову
#Polish
#Польскийязык #литература, #Język polski, #Польську мову
t.me/scilib_yura15cbx/153тибетский язык
тибетська мова, Tibetan
#тибетскийязык
#тибетська мова, #Tibetan
t.me/scilib_yura15cbx/152украинский язык
Українська мова, Ukrainian language
#украинскийязык
#Українська мова, #Ukrainian language
t.me/scilib_yura15cbx/151Японский язык
日本, Japanese, Японська мова
#Японскийязык
#日本, #Japanese, #Японська мова
t.me/scilib_yura15cbx/150_Испанский, español, Spanish, іспанська мова
#Испанский, #español, #Spanish
t.me/scilib_yura15cbx/149English
Английский язык, Англійська мова
#Английскийязык, #Англійська мова
t.me/scilib_yura15cbx/148Древние языки
linguarum antiquarum, ancient languages, Стародавні мови
Akkadian (Assyro-Babylonian), Egyptian, Ancient Greek, Aramaic, Mayan, Ugaritic, Old Icelandic,
аккадский (ассиро-вавилонский), египетский, Древнегреческий, арамейский, майя, угаритский, древнеисландский
#Древниеязыки
#linguarum antiquarum, #ancient languages, #Стародавнімови
#Akkadian (#Assyro_Babylonian), #Egyptian, Ancient Greek, Aramaic, Mayan, #Ugaritic, #Old Icelandic,
#аккадский (#ассиро_вавилонский), #египетский, #Древнегреческий, #арамейский, #майя, #угаритский, #древнеисландский
t.me/scilib_yura15cbx/147Греческий язык
ελληνική γλώσσα, Грецьку мову, Greek language, Lingua Graeca
#Греческийязык
#ελληνική #γλώσσα, #Грецькумову, #Greek #language, #Lingua Graeca
t.me/scilib_yura15cbx/146Латинский язык латынь
Latin language, Латинська мова, Linguae Latinae
#Латинскийязык #латынь
#Latin language, #Латинськамова, #Linguae #Latinae
t.me/scilib_yura15cbx/145#книги #литература #научнаялитература #libros #literatura #literatura científica #books #literature #scientific literature #книги #література #науковалітература
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Cooling fan performance has a direct impact on the reliability of electrical panels, cabinets, and enclosures.
Our latest Help Centre article explains common cooling fan problems, likely causes, troubleshooting methods, and maintenance tips to support better enclosure cooling and long-term system performance.
know more : https://zurl.co/4Wrlu
#IndustrialAutomation #ElectricalEngineering #CoolingFans #FanTroubleshooting #EnclosureCooling #Smidmart #Smidnya -
Trip to Greece to Trip the Fuse
Mehdi is so hilarious. And I think of all the people I follow on YouTube, he has the most subscribers. Nearly 9M!
https://www.youtube.com/watch?v=kSPrY4NHqow #Greece #ElectricalEngineering #Comedy
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Trip to Greece to Trip the Fuse
Mehdi is so hilarious. And I think of all the people I follow on YouTube, he has the most subscribers. Nearly 9M!
https://www.youtube.com/watch?v=kSPrY4NHqow #Greece #ElectricalEngineering #Comedy
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Graphene nanoribbons (GNRs) are highly durable, nanoscale semiconductor materials designed to withstand extreme radiation and function as ultra-sensitive environmental sensors.
#MaterialsScience #QuantumPhysics #ElectricalEngineering #sflorg
https://www.sflorg.com/2026/07/ms07162601.html -
Graphene nanoribbons (GNRs) are highly durable, nanoscale semiconductor materials designed to withstand extreme radiation and function as ultra-sensitive environmental sensors.
#MaterialsScience #QuantumPhysics #ElectricalEngineering #sflorg
https://www.sflorg.com/2026/07/ms07162601.html -
Relay chattering? Check before replacing.
Share relay model + load details with SMIDMART for replacement support.
https://zurl.co/8UDlU
#Relay #ControlPanel #Troubleshooting #ElectricalEngineering #SMIDMART c -
PLC panel random reset? Do not blame the PLC logic first.
Check the 24V DC power system: SMPS capacity, voltage drop, grounding, distribution, and branch protection.
Weak power design can cause unstable inputs, relay chatter, and machine stoppage.
Share panel load details with SmidMart for SMPS and protection selection support.
https://zurl.co/ee5nw
#SMPS #PLCPanel #ControlPanel #ElectricalEngineering #Smidmart -
A "talkative battery" is an intelligent energy storage system equipped with internal sensors that transmit measurement data using existing power connections. This eliminates the need for additional communication wires, allowing the battery to independently report its interior condition.
#ElectricalEngineering #PowerElectronics #MaterialsScience #sflorg
https://www.sflorg.com/2026/07/eng07072601.html -
A "talkative battery" is an intelligent energy storage system equipped with internal sensors that transmit measurement data using existing power connections. This eliminates the need for additional communication wires, allowing the battery to independently report its interior condition.
#ElectricalEngineering #PowerElectronics #MaterialsScience #sflorg
https://www.sflorg.com/2026/07/eng07072601.html -
Researchers have engineered a light-detecting nanoscale device from inorganic materials that directly mimics the information-processing dynamics of a single biological neuron. By sensing and interpreting light in the same location, the device closely emulates the function of biological vision systems.
#Nanotechnology #MaterialsScience #ElectricalEngineering #AI #NeuromorphicEngineering #sflorg
https://www.sflorg.com/2026/06/nt06262601.html -
Researchers have engineered a light-detecting nanoscale device from inorganic materials that directly mimics the information-processing dynamics of a single biological neuron. By sensing and interpreting light in the same location, the device closely emulates the function of biological vision systems.
#Nanotechnology #MaterialsScience #ElectricalEngineering #AI #NeuromorphicEngineering #sflorg
https://www.sflorg.com/2026/06/nt06262601.html -
French physicist Jules Antoine Lissajous, who died OTD in 1880, is the namesake of Lissajous figures as used with oscilloscopes https://cromwell-intl.com/radio/probes.html?s=mb #hamradio #ElectricalEngineering #history
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French physicist Jules Antoine Lissajous, who died OTD in 1880, is the namesake of Lissajous figures as used with oscilloscopes https://cromwell-intl.com/radio/probes.html?s=mb #hamradio #ElectricalEngineering #history
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@benjamincox @robertpi @fesshole
Oh yes, small details got "wrong" can be quite off-putting. Especially for people in trades like electrical engineering. As the saying goes: "you don't have to be autistic to work here, but it does help". -
@benjamincox @robertpi @fesshole
Oh yes, small details got "wrong" can be quite off-putting. Especially for people in trades like electrical engineering. As the saying goes: "you don't have to be autistic to work here, but it does help". -
@robertpi @benjamincox @fesshole
Or an electrical engineer, or just someone who appreciates the design priorities of the type-G plug, in this context. -
@robertpi @benjamincox @fesshole
Or an electrical engineer, or just someone who appreciates the design priorities of the type-G plug, in this context. -
Both #Volkswagen and #Opel / #Vauxhall use convention of #brown wire for an earth/ground (and in the case of this Corsa a black wire for L+), but in modern #ElectricalEngineering a brown wire is treated as live (could be either AC or DC) and black is often L- on older systems (nowadays blue or grey is preferred depending on whether the DC is negative or positive earthed).
I assume these conventions for #cars started long before the standardised European colours for electrical wiring in buildings and other equipment
Which you have to beware of if you often switch between #CarMaintenance and general electric work!
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#DataCenter #PowerSystems #ElectricalEngineering #UPSSystems #ITInfrastructure
