Interesting Engineering on MSN

World’s largest smart transformer to deliver 36 billion kWh of energy a year

The world’s largest flexible DC transformer uses advanced magnetic management and real-time monitoring to move power across 1 ...
EDN

Current transformer as inexpensive, non-invasive timing trigger

We needed to detect motion in a commercial, stepper motor driven system and subsequently initiate motion in a servomotor based system we developed. Because both systems simulate human respiratory ...