The electrical panel, also known as the service panel, is the control center for all the electrical circuitry in a residence. Today’s panels are bigger than earlier versions. They have to be, because ...

Courtesy of www.MikeHolt.com. Based on the 2020 NEC. Sizing the feeder or service load for a dwelling isn’t simply a matter of totaling the loads or breaker ratings. The Code recognizes there’s load ...

You don't need to be an electrician to know the capacity of your home's electrical load. Brush up on some basic knowledge about fuse boxes and service panels that will help you use energy safely and ...

The electrical load requirements for commercial installations result in a great deal of diversity in usage. In other words, while some types of equipment and ...

The bulk of buildings lack operational performance data, which means that proper management is almost impossible. Jim Sinopoli, managing principal of Smart Buildings, looks at various technologies to ...

Providing modern electronic devices with a diet of healthy power is not straightforward. Small AC-connected equipment often uses a capacitor-input filter following a half- or full-wave rectifier.