The DC series motor has some desirable properties, but it can become quite dangerous to use if proper safety precautions are ...

Two of the top considerations in data center and server power-supply unit (PSU) designs are power density and efficiency. Meeting the strictest efficiency standard—80 Plus Titanium—is now a minimum ...

Using a laser to stimulate a photocurrent and a magnetic field to control it, researchers have devised a scheme for measuring a current’s flow stream. Why there’s a need to assess current-flow ...

After a year of trial and error, Liyang Chen had managed to whittle down a metallic wire into a microscopic strand half the width of an E.coli bacterium — just thin enough to allow a trickle of ...

Graphics cards shouldn't melt. Some have. That's the reason for a device such as this one from Ampinel, which keeps a graphics card's power demands in check across the compact 12VHPWR and 12V-2X6 ...

The existing conventional type of clamp meter with laminated iron core (3) wound around hundreds of turns of enameled wires (4) formed a secondary pick up of magnetic current, which flows from one ...

A team of researchers has developed a theory to explain how hydrodynamic electron flow could occur in 3D materials and observed it for the first time using a new imaging technique. Electrons flow ...