current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it. A current source is...

A Widlar current source is a modification of the basic two-transistor current mirror that incorporates an emitter degeneration resistor for only the output...

A high-voltage direct current (HVDC) electric power transmission system uses direct current (DC) for electric power transmission, in contrast with the...

electromagnetism, current sources and sinks are analysis formalisms which distinguish points, areas, or volumes through which electric current enters or exits...

field is positive Source of a representation, in finite group theory Source, a terminal in a field-effect transistor Current source, an electrical or...

current. However, a real-world voltage source cannot supply unlimited current. A voltage source is the dual of a current source. Real-world sources of...

a voltage or current. For example, the voltage across a DC voltage source is constant as is the current through a direct current source. The DC solution...

inverting current amplifier that reverses the current direction as well, or it could consist of a current-controlled current source (CCCS). The current mirror...

resistances, voltage sources, and current sources. At a pair of terminals of the network, it can be replaced by a current source and a single resistor...

Wilson current mirror is a three-terminal circuit (Fig. 1) that accepts an input current at the input terminal and provides a "mirrored" current source or...

Current mode logic (CML), or source-coupled logic (SCL), is a digital design style used both for logic gates and for board-level digital signaling of...

dependent source is a voltage source or a current source whose value depends on a voltage or current elsewhere in the network. Dependent sources are useful...

inverter device or circuit requires a stable DC power source capable of supplying enough current for the intended power demands of the system. The input...

engineering units and current can be inverted, so that 4 mA represents the maximum and 20 mA the minimum. Depending on the source of current for the loop, devices...

electrical source. The output impedance is a measure of the source's propensity to drop in voltage when the load draws current, the source network being...

electric discharge, and the solar wind, the source of the polar auroras. Man-made occurrences of electric current include the flow of conduction electrons...

would need to spend 3.5 times the amount they currently do without the use of open source software. Open-source code can be used for studying and allows capable...

direct-current resistive circuits only, Thévenin's theorem states that "Any linear electrical network containing only voltage sources, current sources and...

and an ideal current gain Ai. With an ideal current driver (infinite Norton resistance) all the source current iS becomes input current to the amplifier...

dependent source is a current source or voltage source that depends on the voltage or current of another element in the circuit. When a dependent source is contained...

Free and open-source software (FOSS) is software that is available under a license that grants the right to use, modify, and distribute the software, modified...

particle does not need to travel from the component producing the current (the current source) to those consuming it (the loads). Instead, the charged particle...

Source transformation is the process of simplifying a circuit solution, especially with mixed sources, by transforming voltage sources into current sources...

voltage or current source. A first-order RL circuit is composed of one resistor and one inductor, either in series driven by a voltage source or in parallel...

An ocean current is a continuous, directed movement of seawater generated by a number of forces acting upon the water, including wind, the Coriolis effect...

Alternating current (AC) is an electric current that periodically reverses direction and changes its magnitude continuously with time, in contrast to...

Open source is source code that is made freely available for possible modification and redistribution. Products include permission to use the source code...

change in the magnetic field that created it, and thus eddy currents react back on the source of the magnetic field. For example, a nearby conductive surface...

This is a list of current heads of state and heads of government. In some cases, mainly in presidential systems, one leader is head of state and head...

as a current source for high-power LEDs. Current limiter with NPN transistors (Vo output is located at similar location as PNP example) Current limiter...