Tesla confirmed its plan to produce its own electrical transformers, a new business for the automaker, but it started ...

A white LED delivers a wide color spectrum and better visibility than do monochromatic LEDs. However, a white LED presents a higher forward-voltage drop than do its colorful counterparts and thus ...

Yes yes, as some may know, I shouldn't even be thinking about electricity. However, I am fairly comfortable with 12v transformers for halogen light bulbs and swapping them out if they go wonky. So I ...

The National Electrical Manufacturers Association (NEMA), along with a broad coalition of trade associations, labor organizations, and companies, sent a letter to the Senate today seeking additional ...

A current transformer (CT) is a simple, practical and inexpensive means of detecting the presence of AC current. Detecting load current rather than applied voltage is a superior method of determining ...

National Grid crews are working to restore power to thousands of customers in eastern Onondaga County and parts of Madison County after a transformer failed, a National Grid spokeswoman said. That ...