Sizing conductors and protection for rotating electrical equipment is commonly required in the field and on exams. The rules ...

Article 445 contains the electrical installation and other requirements for generators, including such things as where generators can be installed, nameplate markings ...

The design of a generator system requires many hours of detailed planning with the goal of creating an extremely reliable backup power source. Properly installed, the ...

For the PDF version of this article, click here. Protecting power transistors against overcurrent failure has always been a challenging issue in power circuit design. In order to protect against even ...

Every time a user plugs in, operates or leaves a system unattended, an overcurrent fuse should be there to ensure against circuit operation above a specified value. BRIAN AHEARNE, Product Line Manager ...