SCR speed controllers that supply 180Vdc motors from 240Vac mains are wonderfully robust, but have the drawback that they always present fast-rising voltage edges to the motor’s armature at a 100Hz ...
Crowbar circuits have long been the go-to safeguard against overvoltage conditions, prized for their simplicity and ...
Antiferromagnetic (AF) materials are made up of atoms or molecules with atomic spins that align in antiparallel directions of ...
An SCR topology transmogrifies into BJT two-wire precision current source with a self-resetting fault-current limiter.
Robin has worked as a credit cards, editor and spokesperson for over a decade. Prior to Forbes Advisor, she also covered credit cards and related content for other national web publications including ...
James Chen, CMT is an expert trader, investment adviser, and global market strategist. Doretha Clemons, Ph.D., MBA, PMP, has been a corporate IT executive and professor for 34 years. She is an adjunct ...
Those lofty ideas you hear about like flying autonomous taxis, drone food delivery, and robot battery swaps aren't just theoretical. China is jumping headfirst into these pie-in-the-sky concepts. As ...
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