Both input and output impedance are quantities that you can often look up in the datasheets of a single component, figure out yourself for a transistor amplifier circuit, or even measure yourself.

What does PC input/output actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

Want to know more about standard Java I/O concepts like standard input, standard output, and standard error? Read on!

What does thisassertion really mean? Page one of a single-supply op amp’sdata sheet may call out “rail-to-rail input/output swing” inthe title or bullets; read on, because if you are looking for ...

A negative-input buck-boost converter IC operating in continuous conduction mode produces a positive output voltage using an external power MOSFET and PNP transistor.

High-efficiency step-down switching regulators for positive voltages are very common, however negative step-down switching regulators (negative voltage ...