Search Articles — Sudonull

https://sudonull.com/xml-tags-in-prompts-for-ai-models

Learn how XML tags control transformer attention in prompts. Comparisons, code examples, and patterns for middle/senior developers. Optimize sessions with long context.

https://sudonull.com/neural-networks-and-multiplication-swiglu-in-transformers

Breaking down why perceptrons don't multiply and how SwiGLU solves the problem. Formulas, benchmarks, application in LLM. For middle/senior dev.

https://sudonull.com/self-attention-and-multi-head-in-transformers

Breakdown of attention mechanisms: self-attention, cross-attention, multi-head with examples and PyTorch code. Theory, mathematics, practice for AI developers. Study scaled dot-product attention.

https://sudonull.com/component-shortage-slows-data-centers-in-the-us

Half of data center projects in the US are delayed due to shortage of transformers and batteries. Delivery times up to 5 years, imports from China growing. What this means for AI infrastructure — read the details.

https://sudonull.com/prompt-caching-llm-kv-cache-10-times-cheaper

Prompt Caching Breakdown: how OpenAI and Anthropic cache KV attention to reduce costs and delays. Technical details for developers, inference examples. Speed up your LLM queries.

https://lrivo.com/wigan-athletic-s-resurgence-under-gary-caldwell-building-for-next-season

How Gary Caldwell transformed Wigan Athletic from relegation candidates to mid-table security. Discover the psychological approach behind their turnaround and what it means for next season.

https://lrivo.com/southampton-unbeaten-run-18-games-promotion-push-analysis

Discover how Southampton transformed their season with an 18-game unbeaten streak, tactical changes, and their push for Premier League promotion. Read our full analysis.

https://lrivo.com/southampton-promotion-charge-eckert-s-remarkable-turnaround

How Tonda Eckert transformed Southampton from relegation candidates to promotion contenders. Discover their 18-match unbeaten run and automatic promotion chances.

https://lrivo.com/emmanuel-fernandez-rangers-rising-star-nigeria-international

Discover how Emmanuel Fernandez transformed from a fringe player to a Nigeria international, becoming a role model for Rangers' player development strategy.

https://lrivo.com/everton-s-european-push-under-moyes-key-factors-explained

Discover how Everton transformed from relegation battles to European contenders under David Moyes. Analysis of key players, tactics, and their Premier League resurgence.

https://lrivo.com/martin-ho-s-impact-tottenham-women-s-wsl-revival

Discover how Martin Ho transformed Tottenham Women from a struggling side to a top-half WSL contender in his first season. Learn about his coaching philosophy and strategic approach to sustainable success.

https://lrivo.com/kompany-s-bayern-revolution-calm-control-titles

Vincent Kompany transformed Bayern Munich with quiet leadership and zero drama. Discover how his low-ego style restored joy and dominance. Read now.

https://lrivo.com/american-samoa-women-s-world-cup-journey-from-underdogs-to-contenders

Discover how American Samoa's women's football team transformed from record losses to World Cup qualifying contenders. Read their inspiring underdog story now.

https://lrivo.com/portsmouth-s-gritty-win-boosts-survival-hopes

How Portsmouth's gritty victory and three straight clean sheets have transformed their fight against relegation. Analysis of their key turnaround.

https://lrivo.com/portsmouth-s-championship-turnaround-how-four-days-changed-their-season

Discover how Portsmouth's back-to-back wins against promotion-chasing teams transformed their Championship season. Learn about the key factors behind their sudden improvement.

Transformer: Definition, Working Principle, EMF Equation, Losses, …

https://www.electricaldesks.com/2025/11/transformer-definition-working.html

Nov 17, 2025 · A transformer is a static electrical device that transfers energy between circuits using electromagnetic induction. It changes AC voltage levels (step-up or step-down) while maintaining the …

Transformer - Wikipedia

https://en.wikipedia.org/wiki/Transformer

In electrical engineering, a transformer is a passive component that transfers electrical energy from one electrical circuit to another circuit, or multiple circuits.

Transformer | Definition, Types, & Facts | Britannica

https://www.britannica.com/technology/transformer-electronics

4 days ago · Transformer, device that transfers electric energy from one alternating-current circuit to one or more other circuits, either increasing (stepping up) or reducing (stepping down) the voltage. …

Power Transformer: Definition, Types, Specifications, Applications

https://www.electricalvolt.com/electrical-power-transformer-definition-and-types-of-transforme/

Jun 27, 2026 · In a transformer, when alternating current (AC) flows through the primary winding, it produces a continuously changing magnetic flux around the coil. This magnetic field passes through …

Transformer Basics and Transformer Principles

https://www.electronics-tutorials.ws/transformer/transformer-basics.html

Transformers are electrical devices consisting of two or more coils of wire used to transfer electrical energy by means of a changing magnetic field.

How Transformers Work: Simple Explanation + Animated Diagram [2026]

https://transformer4u.com/how-does-a-transformer-work-the-complete-working-principle-explained/

⚡ Quick Answer A transformer works by electromagnetic induction. AC in the primary coil creates a changing magnetic field, which induces a voltage in the secondary coil. The voltage ratio equals the …

Transformer: What is it? (Definition And Working Principle)

https://www.electrical4u.com/what-is-transformer-definition-working-principle-of-transformer/

Feb 24, 2012 · A transformer is defined as a passive electrical device that transfers electrical energy from one circuit to another through the process of electromagnetic induction.

How do electricity transformers work? - Explain that Stuff

https://www.explainthatstuff.com/transformers.html

Aug 5, 2023 · How does a transformer work? A transformer is based on a very simple fact about electricity: when a fluctuating electric current flows through a wire, it generates a magnetic field (an …

14 Basic Parts of Transformer & Its Functions [Names & PDF]

https://www.theengineerspost.com/parts-of-transformer-and-its-functions/

Jan 27, 2023 · An electrical component known as a transformer is used to move electrical energy between one electrical circuit to another or between several circuits. A changing magnetic flux in the …

Transformers (film series) - Wikipedia

https://en.wikipedia.org/wiki/Transformers_(film_series)

It is the 15th-highest-grossing film series, with a total of $5.42 billion grossed over eight films to date. For the film, producer Don Murphy was planning a G.I. Joe film adaptation, but when the U.S. launched …