This technical guide provides a comparative analysis of step-up and step-down transformers covering turns ratio, grid voltage levels, design parameters, autotransformers, buck-boost configurations, efficiency standards and selection criteria.
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ORGANIZATIONS. SHAPING THE INDUSTRY.
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A solar harvester developed by Harvard engineers uses simple components to produce warmth on cold days and electricity on hot days, passively toggling between modes as the temperature changes.
3 minutes read
EPFL and CSEM researchers have achieved a record 30% efficiency for triple-junction solar cells, which combine two thin-film perovskite cells and one silicon cell on a single device. The milestone could advance affordable next-generation solar technologies for space and terrestrial applications.
3 minutes read
In this episode, we talk about how a shift in perspective regarding wind farm power production led to a model that can increase global output by 5% and a much overdue redesign of turbine blades for hydroelectric power dams that'll enable sustainable power production.
The Role of the UNO-2271G V2 in Building Energy Data Recording
Wastewater can replace clean water as a source for hydrogen, eliminating a major drawback to hydrogen fuel and reducing water treatment costs of hydrogen production by up to 47%, according to new research from Princeton Engineering.
4 minutes read
Researchers receive seed grant funding to advance research into the integrity and interactions of subsurface storage.
3 minutes read
Stanford researchers have developed a prototype that harnesses urine to generate valuable fertilizer, offering solutions for sanitation and energy in resource-limited regions.
4 minutes read
How advanced nuclear fuel models can help power digital infrastructure safely and efficiently.
3 minutes read
The technology uses magnets and nanoparticles to accelerate sixfold the process of water decomposition into hydrogen and oxygen, all while requiring 15% less energy than conventional methods.
3 minutes read
event | SEP 23 - SEP 24, 2025
Join industry leaders to discover the latest in Edge, IoT, LoRaWAN, Cellular IoT, AI at the edge, and energy harvesting.
Batteries have long been the Achilles' heel of IoT solutions. When a battery dies, it often drags the entire solution down with it. Ambient IoT might be the solution.
4 minutes read
In this episode, we explore Enhanced Geothermal Systems (EGS)—a new take on geothermal energy that uses oil drilling tech to tap deep underground heat almost anywhere, not just rare hotspots.
14 minutes read
A once-overlooked technology that taps into the Earth's heat to generate electricity could supply up to 20% of the electricity in the United States by 2050, according to a new Princeton analysis.
4 minutes read
Researchers project significant energy gains from using floating solar on just 3.5 percent of waterbodies in the Northeastern U.S., even with approaches that preserve biodiversity and recreation.
3 minutes read
