The current source inverter (CSI) is a power electronics topology that allows for the realization of variable speed drives (VSD). Compared to the most common voltage source inverter (VSI), which can ...

From land, a rip current can appear relatively calm, as a strip of water that extends out between breaking waves. Its appearance can be deceiving.

Discover a groundbreaking technique using electric currents to reshape the cornea, offering a non-invasive alternative to traditional LASIK surgery.

From Bill Clinton’s “master of disaster” to a Kamala Harris confidant, the maker of ChatGPT has stockpiled well-connected ...

Where to watch Kansas City Current vs. Orlando Pride: Live stream, start time, odds, what to know Kansas City Current vs. Orlando Pride is set for Saturday at 5:23 p.m. ET on Paramount+ and CBS ...

A current-source gate driver (CSG) is considered as a candidate to improve the switching performance of Silicon Carbide (SiC) MOSFET compared with a SiC MOSFET powered by a voltage-source gate driver ...

After a six-month pause, $5 billion in US federal electric-vehicle-charging money is now flowing back to the states—with a new catch that could make some gas station operators very happy.

Chromium (Cr)-induced interfacial deactivation remains a critical challenge to the long-term stability of solid oxide fuel cells (SOFCs), particularly when using La0.6Sr0.4Co0.2Fe0.8O3−δ (LSCF) as the ...

Organophosphate esters (OPEs) are widely detected in various environmental media, but the indirect source from the transformation of organophosphite antioxidants (OPAs) is usually neglected. This ...

Improving the modest accuracy of the LM317 and LM337 reference voltages, while taking advantage of their built-in over-temperature limiting.

An international team of astronomers using NASA's IXPE (Imaging X-ray Polarimetry Explorer), has challenged our understanding of what happens to matter in the direct vicinity of a black hole.

At first glance, [RobBest]’s constant current source looks old school. The box is somewhat old-fashioned, featuring switches and binding posts. Most importantly, there’s a large analog … ...