iiinova — where your digital self keeps evolving

Mauricio Esguerra @mesguerrab.bsky.social · 27/02/2026

𝗛𝗶𝗴𝗵 𝗣𝗼𝘄𝗲𝗿 𝗗𝗲𝗻𝘀𝗶𝘁𝘆 𝘃𝘀. 𝗥𝗲𝗹𝗶𝗮𝗯𝗶𝗹𝗶𝘁𝘆: 𝗪𝗵𝘆 𝗼𝘂𝗿 𝗦𝗦𝗧 𝗮𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝘀 𝗯𝗼𝘁𝗵. Most SST designs eliminate the DC link to increase power density. There is another way: 🔸Large magnetizable concrete3H™ Transformers 🔹Cost-Optimized MMCs, inherent safe ♦️DC-link | Power density >1MW/m³ youtu.be/Jb-mRksxAjU

MagPower™ - Reinventing the Transformer

Mauricio Esguerra @mesguerrab.bsky.social · 21/01/2026

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@philosophiemagazin.bsky.social #Heidegger 1935: Europa liegt in der Zange zwischen Russland auf der einen und Amerika auf der anderen Seite.Russland und Amerika sind metaphysisch gesehen dasselbe;dieselbe trostlose Raserei der entfesselten Technik und der bodenlosen Organisation des Normalmenschen

Mauricio Esguerra @mesguerrab.bsky.social · 21/01/2026

@philosophybites.bsky.social #Heidegger 1935: “Europe is caught in a pincer between Russia on the one side and America on the other. Metaphysically speaking, Russia and America are the same: the same desolate frenzy of unleashed technology and the same bottomless organization of the average man.

Mauricio Esguerra @mesguerrab.bsky.social · 27/12/2025

2025 endet als Schicksalsjahr: 275. Todestag von J.S. #Bach und 50. von #Schostakowitsch. Musikalischen Signaturen 🎹: 🎼 B-A-C-H – Das musikalische Denkmal, das er sich selbst setzte. 🎼 D-S-C-H – Schostakowitschs musikalisches Monogramm (D-Es-C-H), sein Symbol für Individualität und Widerstand.

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Mauricio Esguerra @mesguerrab.bsky.social · 13/12/2025

Aus aktuellem Anlass lohnt ein Vergleich zwischen #EU-Verbote in Mobilität und Beleuchtung wie bereits hier vorgeschlagen (lnkd.in/dXrv6r_c). Die Asymmetrie ist offensichtlich: 💡 in der #Beleuchtung: Leuchtmittel 🚗in der #Mobilität: Fahrzeuge

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Mauricio Esguerra @mesguerrab.bsky.social · 09/12/2025

@guido-kuehn.bsky.social @sixtus.net 💡 𝐖𝐚𝐬 𝐮𝐧𝐬 𝐝𝐢𝐞 𝐆𝐥ü𝐡𝐛𝐢𝐫𝐧𝐞 ü𝐛𝐞𝐫 𝐡𝐨𝐜𝐡𝐞𝐟𝐟𝐢𝐳𝐢𝐞𝐧𝐭𝐞 𝐕𝐞𝐫𝐛𝐫𝐞𝐧𝐧𝐞𝐫 𝐮𝐧𝐝 𝐝𝐢𝐞 𝐙𝐮𝐤𝐮𝐧𝐟𝐭 𝐝𝐞𝐫 𝐌𝐨𝐛𝐢𝐥𝐢𝐭ä𝐭 𝐥𝐞𝐡𝐫𝐭 Die aktuelle Debatte rund um den Verbrennungsmotor ist emotional – und oft technisch unscharf. Dabei ist der entscheidende Punkt eigentlich ganz einfach:

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Mauricio Esguerra @mesguerrab.bsky.social · 12/11/2025

@microsoft.com will fund a data-center hub in Portugal🇵🇹 with more than $10 billion. Google will inject over $6 billion in Germany 🇩🇪. Excellent news for both countries MAGMENT operates in Europe . We look forward to supporting these projects with MagPower #SST. www.wsj.com/tech/ai/micr... @wsj.com

wsj.com

Microsoft, Google to Invest Over $16 Billion to Expand AI Infrastructure in Europe

The two companies will fund infrastructure developments in Portugal and Germany in the latest spending commitments from U.S. tech giants to bolster capacity overseas.

Mauricio Esguerra @mesguerrab.bsky.social · 09/11/2025

BACH 🔹 DSCH Two unbelievable composers, two personal melodies in 4 tones.

Mauricio Esguerra @mesguerrab.bsky.social · 08/11/2025

MagPower 3H™: first dry-type transformer with true High Power + High Voltage + High Frequency. Inside-out coaxial windings + magnetizable concrete. Industrial production starts in Nov (US + DE). SST + data center + MW charging ready. ⚡

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Mauricio Esguerra @mesguerrab.bsky.social · 03/11/2025

Debatten um Stahlzölle und Importabhängigkeit beherrscht den #Stahlgipfel2025. Die Lösung ist Innovation, nicht nur Zölle! Solid State Transformers mit #Magnetbeton brauchen 20x weniger Material als Elektrostahl. Lokal verfügbar ♻️, unabhängig,skalierbar für #KI Rechenzentren. @igmetall.bsky.social

Mauricio Esguerra @mesguerrab.bsky.social · 26/10/2025

The article explains that the root cause for the price increase are the cost of #poles, #transformers and safeguarding that infrastructure against future disasters. U.S. utilities are now trying to catch up, spending more than $10 billion a year replacing aging transmission lines.

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Mauricio Esguerra @mesguerrab.bsky.social · 26/10/2025

🌍 Introducing MagPole™ — Reinventing the Power Pole for a Resilient, Electrified Future We are proud to unveil MagPole™, the newest member of our MagPower™ Solid-State Transformer (SST) family — a pole-integrated power solution redefining how energy is distributed, controlled, and secured.

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Mauricio Esguerra @mesguerrab.bsky.social · 26/10/2025

While traditional magnetics remain bound by the size limits of bulk ferrite and nanocrystalline cores, we use these materials instead as aggregates within pre-casted devices, creating magnetizable structures of virtually unlimited scale. @annademeo.bsky.social www.latitudemedia.com/news/solid-s...

latitudemedia.com

Solid state power will rewrite the rules of infrastructure

And hyperscalers are poised to lead the way.

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Mauricio Esguerra @mesguerrab.bsky.social · 20/10/2025

Our 3.15 MVA #MagPower SST redefines power: ⚡ Up to 97% smaller footprint ⚡ 80% lighter (just 1.4 t incl. enclosure) ⚡ Smart, solid-state, oil-free Together with @Holcim’s #CPC for the enclosure👇🏻, we’re building transformers that scale as fast as #AI infrastructure. @iea.org @energyinnovation.org

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Mauricio Esguerra @mesguerrab.bsky.social · 22/08/2025

From legacy transformers to conventional SSTs and now to MagPower™, the shift in power technology is undeniable: ⚡ More compact – Wide-bandgap semiconductors enable much higher switching frequencies, which means dramatically smaller magnetic components.

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Mauricio Esguerra @mesguerrab.bsky.social · 20/08/2025

MagPower high-frequency transformer (30 kHz, 1 MVA) made of MC60 magnetizable concrete, the soft magnetic composite with the lowest LCF (Loss Cost Factor) in the market. Our devices are scalable by using conventional pre-casting automated equipment.

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Mauricio Esguerra @mesguerrab.bsky.social · 19/08/2025

Good piece on upcoming transformer tech. #MagPower isn’t mentioned: we build #SSTs with single-module magnetic concrete transformers at price parity with legacy transformers. Conventional SSTs mentioned here need multiple modules, making them uncompetitive.

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Mauricio Esguerra @mesguerrab.bsky.social · 14/08/2025

Is Steinmetz Holding Us Back? For decades, magnetic loss analysis has leaned on log–log slopes 📉 — flattening rich physics into a single “magic exponent.” By switching to the loss factor tan⁡δ/μ— normalized losses in the linear domain — a hidden peak 🎯 appears: www.linkedin.com/posts/mauric...

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Mauricio Esguerra @mesguerrab.bsky.social · 01/08/2025

Comparing magnetic materials across various vendors can be challenging. While technical performance is one consideration, cost differences also significantly influence selection. 🆕 Introducing the Loss Cost Factor (#LCF), a figure of merit which integrates these factors into a single parameter.

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Mauricio Esguerra @mesguerrab.bsky.social · 25/07/2025

www.linkedin.com/posts/magmen... Imagine conventional #transformers as traditional sushi rolls: rice (magnetic material) wrapped in nori (windings). #Magment flips this approach, embedding windings within the magnetic core, similar to an inside-out sushi roll resulting in a compact transformer.

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Mauricio Esguerra @mesguerrab.bsky.social · 01/06/2025

Muy interesante el contraste con lo que dijo Juan Gabriel Vasquez sobre la ficción en el @institutocervantes.bsky.social en Múnich: permite contar lo que la historia oficial no puede desde el punto de vista de individuos como el soldado raso de Guerra y Paz de Tolstoi. @irenevalmore.bsky.social

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Mauricio Esguerra @mesguerrab.bsky.social · 31/05/2025

Juan Gabriel Vásquez conversó con el poeta Luis García Montero sobre este libro en el @institutocervantes.bsky.social de Múnich. Maravilloso evento! cultura.cervantes.es/munich/es/na...

cultura.cervantes.es

Actividades culturales del Instituto Cervantes

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Mauricio Esguerra @mesguerrab.bsky.social · 01/05/2025

There is a major breaking news from Google related to the new MW power IT rack architecture 400 VDC. This is a perfect fit for MagPowe MW #SST as they offer: • Direct MV-to-DC conversion • Scalability • Efficiency gains • Grid responsiveness cloud.google.com/blog/topics/...

cloud.google.com

Enabling 1 MW IT racks and liquid cooling at OCP EMEA Summit | Google Cloud Blog

At the 2025 Open Compute Project Summit, we announced a +/-400 VDC enabling 1 MW IT racks, and the Project Deschutes liquid cooling distribution unit.

Mauricio Esguerra @mesguerrab.bsky.social · 22/04/2025

UNUSED 15kW EA Elektro-Automatik DC lab power supply (EA-PS 10750-60 3U) for sale. Like new, tested only once. Ideal for labs & R&D. Ships from Germany. #labgear #powersupply #electronics www.ebay.de/itm/20541828... @guntoucher.bsky.social @sad-electronics.bsky.social

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Mauricio Esguerra @mesguerrab.bsky.social · 19/04/2025

Global #transformer supply crisis is also discussed as shown in the graph. However, #SST not mentioned despite the huge potential to decrese losses 10x, while reducing size and amount of base materials required 100x with #MagneticConcrete ♻️ instead of electrical steel @dremilygrossman.bsky.social

History of the Germans Podcast @hotgpod.bsky.social · 19/04/2025

Reposted by Mauricio Esguerra

This is Brigadier General William A. Beiderlinden who in April 1945 defied an explicit order to shell the city and university of Heidelberg. Beiderlinden had never attended Heidelberg university. But he felt strongly that destroying a storied academic institution, even in war, should be avoided.1/2

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Mauricio Esguerra @mesguerrab.bsky.social · 18/04/2025

The beginnings of her thinking run in direct parallel to the rise of Hitler. Her writings after she fled 🇩🇪 stand as a warning to her adopted country. At the end of her life, in Nixon’s time, she argued that in the 🇺🇸 the greatest danger of tyranny is from the executive. @hedwigrichter.bsky.social

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Mauricio Esguerra @mesguerrab.bsky.social · 14/04/2025

This is overwhelmingly good news on energy generation, specially solar. However, the transformer crisis impedes both distribution and storage. Migration to #SST needs to happen soon. @solarpapst.bsky.social @holzheustefan.bsky.social @jvos63.bsky.social @hoelder.bsky.social youtu.be/mvqfhu8rPBs

MagPower Working Principle Video

Mauricio Esguerra @mesguerrab.bsky.social · 13/04/2025

Erich Kästner: „Die Ereignisse von 1933 bis 1945 hätten spätestens 1928 bekämpft werden müssen.Man darf nicht warten, bis aus dem Schneeball eine Lawine geworden ist. Man muss den rollenden Schneeball zertreten. Die Lawine hält keiner mehr auf." #SZ #80JahreKriegsende @thomasradlmaier.bsky.social

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Mauricio Esguerra @mesguerrab.bsky.social · 11/04/2025

Building the future of power infrastructure with #MagPower solid-state transformers (#SST). Our breakthrough? A magnetic concrete transformer core and optimized converter topology for a new dimension of scalability and manufacturability. Watch how: youtu.be/8h26lAgt6Co?...

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Mauricio Esguerra @mesguerrab.bsky.social · 10/04/2025

Rebuilding grid resilience with solid-state transformers based on #MagneticConcrete. Fast to scale, deploy, digitally controlled, #DataCenter -ready. Designed to sidestep the global transformer supply bottleneck. Watch how: youtu.be/8h26lAgt6Co?... #GridTech #MagPower #SST magpower.co

MagPower - Working Principle Video

CURE @curemn.org · 28/03/2025

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Reposted by Mauricio Esguerra

🚌⚡️Electric school buses offer incredible health, academic & financial benefits! Plus, there's funding available from MN Department of Commerce to make the switch easier! Check out this #ElectricSchoolBus Outreach Tool from our friends at HPHC & spread the word! esbemails.streamlit....

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Mauricio Esguerra @mesguerrab.bsky.social · 29/03/2025

The @nytimes.com energy projection is not just for generation but also for its distribution, best accomplished by solid state transformers #SST. youtu.be/1GlS_iL2b2w

MagPower - Explanatory Video