A constant current (steady current, time-independent current, stationary current) is a type of direct current (DC) that does not change its intensity...
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two types. An independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to...
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A constant-current diode is an electronic device that limits current to a maximal specified value for the device. It is known as a current-limiting diode...
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electric current flows in a constant direction, distinguishing it from alternating current (AC). A term formerly used for this type of current was galvanic...
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Electric car charging methods (section Variation of constant current/constant voltage charging algorithms)
further development of the constant current/constant voltage algorithms. Instead of using the constant voltage and current in the entire charging period...
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"The New Stuff!!! Constant Current Source #1". Instructables. Retrieved 4 July 2012. Current Limiting for Stepper Motors Current limiting resistor calculator...
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Potentiometer (measuring instrument) (redirect from Constant current potentiometer)
dropped across a segment of a wire of uniform cross-section carrying a constant current is directly proportional to its length. The potentiometer is a simple...
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transmission characteristic of this circuit. The quiescent current has to be constant to ensure constant collector voltages at common mode. This requirement...
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current constant regardless of loading. The current being "copied" can be, and sometimes is, a varying signal current. Conceptually, an ideal current...
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Potentiometric titration (redirect from Constant-current titration)
In analytical chemistry, potentiometric titration is a technique similar to direct titration of a redox reaction. It is a useful means of characterizing...
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JFET (section Constant-current region)
in this constant-current region where device current is virtually unaffected by drain-source voltage. The JFET shares this constant-current characteristic...
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Vacuum permeability (redirect from Permeability constant)
permeability of vacuum, magnetic constant) is the magnetic permeability in a classical vacuum. It is a physical constant, conventionally written as μ0 (pronounced...
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Root mean square (redirect from Root-mean-square current)
the function. The RMS of an alternating electric current equals the value of constant direct current that would dissipate the same power in a resistive...
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signaling of digital data. The basic principle of CML is that current from a constant current generator is steered between two alternate paths depending...
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The Planck constant, or Planck's constant, denoted by h {\textstyle h} , is a fundamental physical constant of foundational importance in quantum mechanics:...
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supplies can be used. The most common classification is constant current power supplies and constant voltage power supplies. In arc welding, the voltage is...
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Operating MCDI at constant current mode can produce freshwater with a stable effluent concentration (see constant voltage vs. constant current for more information)...
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Voltage regulator (redirect from Constant voltage transformer)
A voltage regulator is a system designed to automatically maintain a constant voltage. It may use a simple feed-forward design or may include negative...
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LM317 (section Current regulator)
mA. For a constant current mode with an input voltage source at VIN at 12 V and a forward voltage drop of VF=3.6 V, the maximum output current will be PMAX...
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Transcranial direct current stimulation (tDCS) is a form of neuromodulation that uses constant, low direct current delivered via electrodes on the head...
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fully charged and can be recharged by connection to a constant voltage source or a constant current source, depending on battery type. Simple chargers of...
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Biot–Savart law (section Constant uniform current)
generated by a constant electric current. It relates the magnetic field to the magnitude, direction, length, and proximity of the electric current. The Biot–Savart...
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Voltage spike (redirect from Current spike)
in current (current spike). However some voltage spikes may be created by current sources. Voltage would increase as necessary so that a constant current...
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approximately constant over a wide range of operating current; therefore, a small increase in applied voltage greatly increases the current. Datasheets...
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Peukert's law (redirect from Peukert constant)
currents. If Peukert's constant k {\displaystyle k} , the exponent, were equal to unity, the delivered capacity would be independent of the current....
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Bell Labs, models the exponential current–voltage (I–V) relationship of semiconductor diodes in moderate constant current forward bias or reverse bias: I...
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stages: Constant current (CC) Constant voltage (CV) A Li-ion battery (a set of Li-ion cells in series) is charged in three stages: Constant current Balance...
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Inflation accounting (redirect from Constant dollars)
of constant purchasing power in terms of the monthly published Consumer Price Index. This does not result in capital maintenance in units of constant purchasing...
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Most IEPE sensors work at a constant current between 2 and 20 mA. A common value is 4 mA. The higher the constant current the longer the possible cable...
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consumable tubular electrode containing a flux and a constant-voltage or, less commonly, a constant-current welding power supply. An externally supplied shielding...
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