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In this project

Power Query from Excel: migration to BI and R7

https://sudonull.com/power-query-from-excel-migration-to-bi-and-r7

Learn how to extract M-code and dependencies from Excel for quick migration to BI or R7-Office. Automate audit and logic transfer without rewriting. Reduce analysis time by 6 times.

Power bank safety standard in China: tests and norms

https://sudonull.com/power-bank-safety-standard-in-china-tests-and-norms

New Chinese GB/T standard for power banks: needle puncture, 135°C, refurbished ban. Requirements for developers, impact on prices. Analysis of tests and markings.

Forecasting power line accidents using auroras: RAS method

https://sudonull.com/forecasting-power-line-accidents-using-auroras-ras-method

Scientists from the Geophysical Center of the Russian Academy of Sciences have developed a method for assessing geomagnetically induced currents using auroras. Accident probability is 7.5%. Learn about risks for the Arctic.

TTM-1000: Russian power module for shipboard frequency converters

https://sudonull.com/ttm-1000-russian-power-module-for-shipboard-frequency-converters

Detailed overview of the Russian highly intelligent power module TTM-1000 for shipboard frequency converters. Architecture, components, protection systems and technical specifications of FCs with 1.67 MVA power.

PwrBlock: prototype power supply tests

https://sudonull.com/pwrblock-prototype-power-supply-tests

Open PwrBlock prototypes passed tests at 96 W with 92.7% efficiency. Component details TPS25983, INA229, LM51772, current/voltage adjustment. For test bench developers — assemble yourself.

From other projects

Sudan Power Crisis Disrupts Life and Skyrockets Prices

https://ymaho.com/sudan-power-crisis-disrupts-life-and-skyrockets-prices

How Sudan's electricity grid collapse forces families to study by candlelight and sends fuel and food costs soaring. Understand the real-world impact.

Iran Power Plants Threat: Global Energy Risks Explained

https://ymaho.com/iran-power-plants-threat-global-energy-risks-explained

Learn how threats to Iran's power grid could affect global oil prices and civilian safety. Understand the real stakes.

Algonquin Power: $1.15 billion bond placement

https://ymaho.com/algonquin-power-1-15-billion-bond-placement

Analysis of Algonquin Power's $1.15 billion senior unsecured notes placement. Learn how the deal changes the market landscape and the company's strategy. Read the details.

Hard Power vs Soft Power: Key Geopolitical Differences

https://ymaho.com/hard-power-vs-soft-power-key-geopolitical-differences

Understand what is the difference between hard power and soft power in geopolitics. Learn their strategic uses, costs, and how smart power combines both for influence.

Russian stocks await Power of Siberia-2: market analysis

https://ymaho.com/russian-stocks-await-power-of-siberia-2-market-analysis

How Putin's visit to China and negotiations on the Power of Siberia-2 gas pipeline will affect the Moscow Exchange index. Find out the forecast and which stocks can make money.

Ukraine's Power Grid and Your Bills | Global Impact

https://ymaho.com/ukraine-s-power-grid-and-your-bills-global-impact

Ukraine keeps the lights on despite attacks. Why this matters for global energy prices? How energy conservation in Ukraine affects your bills. Analysis of global connections.

Attacks on Ukraine's power grid: global consequences

https://ymaho.com/attacks-on-ukraine-s-power-grid-global-consequences

Why do power outages in Ukraine affect prices in Europe? We examine how the war threatens global energy security and your utility bills.

Solar Storm Threat: GPS, Power Grids at Risk

https://ymaho.com/solar-storm-threat-gps-power-grids-at-risk

A once-in-a-century solar storm could knock out GPS and power grids. Learn how it works and why it matters to you.

Shiseido Ultimune Power Infusing Oil: hybrid oil review 2026

https://ymaho.com/shiseido-ultimune-power-infusing-oil-hybrid-oil-review-2026

Shiseido reimagines the serum: Ultimune Power Infusing Oil — a non-greasy oil with Power Fermented Camellia+ technology. Discover the ingredients, price, and effect. Read more.

Arsenal Squad Strategy Debate: Depth vs. Star Power

https://lrivo.com/arsenal-squad-strategy-debate-depth-vs-star-power

Analysis of Arsenal's squad-building philosophy and the debate over needing a definitive match-winner for fine-margin games. Read the key takeaways.