An expertly remodeled master bathroom will provide years of pleasure and comfort. But do an amateur job and youâll be reminded of the fact every day. Itâs a tricky space, unfortunately, with lots of moving parts crammed into a tight footprint, not to mention the volumes of water ready to exploit any and all leaks.
A voltage source is a two terminal device which can maintain a fixed voltage. An ideal voltage source can maintain the fixed voltage independent of the load resistance or the output current. However, a real-world voltage source cannot supply unlimited current. A voltage source is the dual of a current source.
A current source is a piece of equipment that is used to produce or receive an electric current. It is related to the voltage source, which is the dual of the current source. Often, a current source will be used to power various machines, which can derive energy from the electric current produced. There is a wide range current sources available, such as resistor sources, active sources, radio frequency (RF) current sources, and direct current (DC) and alternating current (AC) sources.