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Title: Voltage and Current Sources Description: Explanatory video on voltage and current sources, the V-I relationship required to be part of a circuit, and the calculation of the power input by a source. Marín-Roig Ramón, J. (2017). Voltage and Current Sources. http://hdl.handle.net/10251/84447 Automatic description: In this video, the instructor introduces voltage and current sources, differentiating between ideal and real sources. It is established that these elements are essential in electrical circuits, as they provide the energy necessary for their operation or generate signals for processing within the circuit. Explains that voltage sources offer a constant voltage for any amount of current the circuit requires, while in reality, there is a limitation to the current they can supply, which is why real sources are modeled with a series resistor. On the other hand, current sources deliver a constant current regardless of the voltage required by the circuit. The video also covers how to calculate the power these sources exert, highlighting the importance of knowing whether a source is consuming or generating power. Through practical exercises, it shows how to determine the supplied power using the voltage-current ratio. It concludes that, although sources are commonly considered power generators, they can also consume power under certain circumstances, such as a battery being charged. Author: Marín-Roig Ramón José Universitat Politècnica de València UPV: https://www.upv.es More videos at:    / valenciaupv   Access our MOOCs: https://upvx.es #Source #voltage #current #power #ELECTRONIC TECHNOLOGY #3307 - Electronic Technology