Normally, when you want a low DC voltage from the AC line, you think about using a transformer of some kind. [RCD66] noticed that an AC monitor meter must have some sort of power supply but had no ...

As reported Thursday on News Center 7 Daybreak, both directions of State Route 4 were closed at the Clark/Champaign County line due to strong wind gusts. ODOT’s website reports both directions are ...

In power distribution systems, three-phase transformer configuration directly impacts system reliability and load management.

ALLSTON, MASS. (WHDH) - SKY7 HD flew over the scene of a downed power line and transformer in Allston Wednesday. The pole damaged a fence and brick wall and came to rest across the road near the ...

A shed fire in Loudoun County led to a transformer explosion and fire involving high-tension power lines Wednesday.

Editor's Note: Here's another take on the transformerless AC line power supply, which finds use in some well-insulated, low-power devices. Our technical reviewer pointed out that C ac should be an ...

The development of new generations of transformers and line reactors is radically simplified and accelerated by a powerful new automated software toolbox from the Vector Fields Software product line ...

Even before entering the mystical realms of UHF design, radio frequency (RF) circuits come with a whole range of fun design aspects as well. A case in point can be found in transmission line ...