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... the designer considers a second approach to producing a relatively constant small voltage from a variable current supply: It relies on the ability to make quite accurate copies of any small current that is available (using a process called current mirroring). The designer proposes to use this idea t ...
DC Fundamentals, 3-2
DC Fundamentals, 3-2

... the total resistance (R) of the circuit. If the circuit resistance remains the same while voltage is varied, current is altered. If the circuit voltage remains the same while resistance is varied, current is altered. ...
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File

... and the size of the hose as the source of resistance.  The absence of pressure in the hose, or voltage across ...
FSTD16861 20-Bit Bus Switch with Level Shifting FSTD16 861 20
FSTD16861 20-Bit Bus Switch with Level Shifting FSTD16 861 20

... Note 3: VS is the voltage observed/applied at either the A or B Ports across the switch. Note 4: The input and output negative voltage ratings may be exceeded if the input and output diode current ratings are observed. Note 5: Unused control inputs must be held HIGH or LOW. They may not ...
Tektronix PG 502 Pulse Generator
Tektronix PG 502 Pulse Generator

Is Bias Current Necessary? Application Note 987
Is Bias Current Necessary? Application Note 987

... Conventional Schottky detector diodes are tested and specified with 20 microamperes of DC bias. The bias current reduces the junction resistance so that most of the detected voltage appears across the load resistance. In some applications the diode is used to monitor power rather than to detect a lo ...
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5th Harmonic resonance

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Designing to Protect MAX2140`s Internal ESD

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Evaluates: MAX1637 MAX1637 Evaluation Kit General Description ____________________________Features

... The MAX1637 evaluation kit (EV kit) contains two separate switching-regulator circuits. The first circuit converts high-voltage battery power into a low-voltage supply rail for next-generation notebook CPU cores. Its output is fixed at 1.7V and delivers up to 7A output current with greater than 87% ...
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Circuit Protection from Transient Voltage by Varistor
Circuit Protection from Transient Voltage by Varistor

... usually catastrophic to the circuit. A capacitor may be installed across the signal lines. However, this capacitor cannot suppress voltage surges. Therefore, when circuit protection from voltage surges is required, a varistor is used as a voltage protection device. When a voltage surge exceeding a s ...
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Slides - Indico

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Design and Implementation of Five level back to back Diode

... either by using hardware or by switching techniques. The hardware section can be designed using a bidirectional buck boost converter. This circuit is shown in the circuit diagram. The working is like the buck mode is activated when the particular capacitor voltage exceeds a limit and the boost mode ...
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Examples of experiments - CMA

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AC Voltage (V~) #61-310 Digital Multimeter Instruction Manual

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Paper - Indico

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DIFFERENTIAL VOLTAGE SENSOR 0210 -10 .. +10 V - CMA

2STF2280
2STF2280

... The device is a PNP transistor manufactured using new “PB-HCD” (power bipolar high current density) technology. The resulting transistor shows exceptional high gain performances coupled with very low saturation voltage. ...
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Identification Of Basic Electronic Components Their Characteristics

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Lab 4: Supply Independent Current Source Design

... voltage generating circuit utilizing a diode connected transistor. These bias voltages were then used to bias a common source amplifier. The bias voltage on each generating circuit was then set by sweeping the size of the diode-connected transistor until the correct bias was generated. The sizes of ...
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Algebra of Parameterised Graphs

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Fluke 1520 MegOhmMeter - Technical Diagnostic Services
Fluke 1520 MegOhmMeter - Technical Diagnostic Services

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Voltage regulator



A voltage regulator is designed to automatically maintain a constant voltage level. A voltage regulator may be a simple ""feed-forward"" design or may include negative feedback control loops. It may use an electromechanical mechanism, or electronic components. Depending on the design, it may be used to regulate one or more AC or DC voltages.Electronic voltage regulators are found in devices such as computer power supplies where they stabilize the DC voltages used by the processor and other elements. In automobile alternators and central power station generator plants, voltage regulators control the output of the plant. In an electric power distribution system, voltage regulators may be installed at a substation or along distribution lines so that all customers receive steady voltage independent of how much power is drawn from the line.
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