Finding the right wire gauge and amperage is essential when installing, extending, or rewiring a circuit. The wire gauge, or thickness, must match the circuit’s amperage rating to safely handle the ...

Many DIY enthusiasts have to contend with electrical wiring eventually in some capacity. The descent into this rabbit hole often begins with the fundamental question: What exactly is a wire gauge, and ...

There are two main considerations for sizing DC wiring from the output of a power supply to its load. They are ampacity (fancy term for the number of Amps) and voltage-drop (remember ohms law: V = I x ...

The Flat Magnet Wire program has been expanded to sizes that range from 30 to 9 AWG (0.25 to 3.0 mm) in five thickness-to-width ratios: 1:2, 1:2.5, 1:3, 1:3.5, and 1:4. All sizes are available on two ...

Aluminum building wire installation can be an uncertain subject for electricians, engineers, inspectors, and owners. There are many myths, beliefs, and opinions in the industry on why you should or ...

The National Electrical Code (NEC) requires a given conductor to be a minimum size for a given load under specific conditions of use. The reason for this is to ...