AC power sources provide output often with adjustable ranges of current, voltage and frequency. They are used in testing motors and many other kinds of electrical equipment for which input values may ...

The most important specifications to consider when searching for current sources are the output specifications. These include: AC current - A source with AC current has at least one output providing ...

A great example is this simple wireless AC current detector from [NEW PEW]. The circuit is a simple one, and a classic. The spring from a ballpoint pen is soldered to the base of a BC547 ...