= Current sources and sinks
{wiki=Current_sources_and_sinks}
Current sources and sinks are fundamental concepts in electrical engineering and circuit design. \#\#\# Current Source A **current source** is a two-terminal electronic component or circuit that delivers or absorbs an electric current that is independent of the voltage across its terminals. In other words, a current source provides a constant current to a load regardless of the voltage across it. Current sources can be ideal or practical.
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