Designing flyback transformers for switch-mode power supplies involves many calculations. A spreadsheet can make short work of this otherwise-tedious task. When you develop flyback power supplies, ...

Prepare for your ISC Class 12 Physics half-yearly exams with 2025 sample paper. Practice with a realistic test simulation, ...

Learn how to test a transformer: insulation resistance, TTR, winding resistance, polarity, continuity, and dielectric checks.

Abstract: In this paper, the electric field and temperature distribution characteristics in the main insulation structure of power transformers are investigated, and an improved electro-thermal ...

After seven weeks of intense competition, the second annual Esports World Cup ended this past weekend in Riyadh, Saudi Arabia. Amid the triple-digit heat index outside, fierce gameplay in the grand ...

“The Transformers! Robots in disguise! The Transformers! More than meets the eye!” If you’re of a certain vintage, that hummable theme will transport you back to a world of epic battles between the ...

President Trump said Monday he would like to meet North Korean leader Kim Jong Un again, during a meeting at the White House with South Korean President Lee Jae Myung. And he said the Department of ...

A federal judge in Florida ordered late Thursday that some of Alligator Alcatraz be shut down and barred the Sunshine State from bringing in more migrants to the detention facility in a blow to the ...