current-voltage diagram

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• Current mirror — A current mirror is a circuit designed to copy a current through one active device by controlling the current in another active device of a circuit, keeping the output current constant regardless of loading. The current being copied can be, and… …   Wikipedia

• Current-to-voltage converter — In electronics, a transimpedance amplifier is an amplifier that converts current to voltage. Its input ideally has zero impedance, and the input signal is a current. Its output may have low impedance, or in high frequency applications, may be… …   Wikipedia

• Voltage drop — is the reduction in voltage in an electrical circuit between the source and load. In electrical wiring national and local electrical codes may set guidelines for maximum voltage drop allowed in a circuit, to ensure reasonable efficiency of… …   Wikipedia

• Voltage droop — is the intentional loss in output voltage from a device as it drives a load. Employing droop in a voltage regulation circuit increases the headroom for load transients.Although it may seem counterproductive, a series resistor is included between… …   Wikipedia

• Voltage regulator — A popular three pin 12 V DC voltage regulator IC. A voltage regulator is an electrical regulator designed to automatically maintain a constant voltage level. A voltage regulator may be a simple feed forward design or may include negative feedback …   Wikipedia

• Voltage source — In electric circuit theory, an ideal voltage source is a circuit element where the voltage across it is independent of the current through it. A voltage source is the dual of a current source. In analysis, a voltage source supplies a constant DC… …   Wikipedia

• Current differencing buffered amplifier — Block diagram of the CDBA A current differencing buffered amplifier (CDBA) is a multi terminal active component with two inputs and two outputs and developed by Cevdet Acar and Serdar Özoğuz. Its block diagram can be seen from the figure. It is… …   Wikipedia

• Current differencing transconductance amplifier — Block diagram of the CDTA. Current differencing transconductance amplifier (CDTA) is a new active circuit element. Properties The CDTA is free from parasitic input capacitances and it can operate in a wide frequency range due to current mode… …   Wikipedia

• Electric current — Electromagnetism …   Wikipedia

• Wilson current mirror — A Wilson current mirror or Wilson current source is a circuit configuration designed to provide a constant current source or sink. The circuit is shown in the image. It is named after George Wilson, an integrated circuit design engineer working… …   Wikipedia

• Capacitor voltage transformer — A capacitor voltage transformer (CVT), or capacitance coupled voltage transformer (CCVT) is a transformer used in power systems to step down extra high voltage signals and provide a low voltage signal, for measurement or to operate a protective… …   Wikipedia