NORWALK, Conn., Dec. 8, 2025 /PRNewswire/ -- GameChange BOS, a division of GameChange Energy, announced that it has surpassed orders for 190 medium-voltage transformers, marking a major milestone for ...

Photon Design, a global leader in photonic simulation CAD software, enables rigorous 3D simulations of entire, Thin Film ...

In terms of value, the Transformer Insulation Market is projected to reach USD 6.97 billion in 2025 and USD 9.68 billion by ...

A solid-state transformer (SST) is an AC-AC converter, sometimes called a power electronics transformer (PET), that replaces ...

Abstract: The calculation methods and characteristics analysis of transformer DC bias (TDB) are fundamental to researching the DC bias problems. Presently, the numerical calculation method is mainly ...

Abstract: The modular multilevel converter (MMC)-based power electronic transformer (PET) offers the advantage of enabling ripple power transfer (RPT) through inherent dual active bridges (DABs), ...

As Andy Hertzfeld describes on folklore.org, early Apple employee Chris Espinoza drew a calculator for the Macintosh. He showed it to Steve Jobs. Jobs’s response? “Well,” he said, “it’s a start, but ...

In 1982, a young Mac developer turned Jobs into a UI designer—and accidentally invented a new technique.

In February 1982, Apple employee #8 Chris Espinosa faced a problem that would feel familiar to anyone who has ever had a micromanaging boss: Steve Jobs wouldn’t stop critiquing his calculator design ...