Electric current is often magic and mysterious. Before people knew about electricity, many natural phenomena appeared as supernatural events caused by angry gods. Fortunately people today know physics ...

Hvac contractors and techs who service rooftop units may sometimes long for the good old days, when the condenser coils they had to clean were simple slabs. A new design is not quite as simple as ...

An RF signal can be radiated effectively if the linear dimension of the antenna is comparable with the wavelength of the operating frequency. In an RFID application utilizing the VLF (100 kHz – 500 ...

Induction heating uniformity problems can cause a number of issues with part quality. Frequently, we see these issues due to irregular heating patterns, as a result of unusual part shape or ...

“The full acquisition of Coil Design, and our previous acquisition of Eurocoil in Italy in 2021, positions BAC to accelerate the development of industry-leading evaporative hybrid and adiabatic ...

DAYTON, Tenn. — When Paul Guariglia learned about the closing of Goodman's air conditioning plant here in 2016, the New Jersey businessman saw an opportunity to use the coil manufacturing equipment in ...