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self and source bias equations
self and source bias equations

... Self bias and source bias FET circuits do not have a very simple formula for determining the drain current. The development of their equations is a little more involved than a simple KVL/Ohm’s Law solution. Instead, they will focus on the device transconductance equation. Consider a basic self bias ...
LT1963A Series - 1.5A, Low Noise, Fast Transient Response LDO Regulators
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... As a routine safety procedure, however, some users require that rubber gloves be worn, not only when making connections to the high-voltage terminals, but also when manipulating controls. Megger considers this an excellent safety practice. PACEMAKERS ...
16 X 5 Asynchronous First-In, First-Out Memory
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Optimized Distribution Feeder Protection With Remote and Local

Generation of Different Types of Voltage Sag Using Matlab/Simulink
Generation of Different Types of Voltage Sag Using Matlab/Simulink

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Datasheet

... It is so rugged, you can even stand on it! • Intrinsically Safe available - ATEX and IECEx approval for gas and dust applications. • Programming can be done by your own crew, with the sensible menu-driven structure, saving cost and irritation. Know one, know them all! • Very diverse mounting possibi ...
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2.2.3 Astable Circuits Word Document

...  Assume that initially there is no charge on the capacitor, so the input to the NOT gate will be Logic 0, so the output is at Logic 1.  The capacitor begins to charge through the resistor R1 and so the voltage at the input of the NOT gate starts to rise.  When the voltage at the input reaches the ...
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... This activity is best carried out individually (if space and apparatus allows this) so that each student has to construct and test his/her own circuit. One of the dangers of always working in pairs is that some students who lack confidence in circuit building will always avoid having to do it. This ...
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ADF7010 - Searchdatasheet.Com

... The Divided Down Crystal Reference with 50:50 Mark-Space Ratio. May be used to drive the clock input of a microcontroller. To reduce spurious components in the output spectrum, the sharp edges can be reduced with a series RC. For 4.8 MHz output clock, a series 50 W into 10 pF will reduce spurs to < ...
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ADF7010 - Octopart
ADF7010 - Octopart

... The Divided Down Crystal Reference with 50:50 Mark-Space Ratio. May be used to drive the clock input of a microcontroller. To reduce spurious components in the output spectrum, the sharp edges can be reduced with a series RC. For 4.8 MHz output clock, a series 50 W into 10 pF will reduce spurs to < ...
ADF7010 - Buy IC Supply
ADF7010 - Buy IC Supply

... The Divided Down Crystal Reference with 50:50 Mark-Space Ratio. May be used to drive the clock input of a microcontroller. To reduce spurious components in the output spectrum, the sharp edges can be reduced with a series RC. For 4.8 MHz output clock, a series 50 W into 10 pF will reduce spurs to < ...
ADF7010 High Performance ISM Band ASK/FSK/GFSK Transmitter
ADF7010 High Performance ISM Band ASK/FSK/GFSK Transmitter

... The Divided Down Crystal Reference with 50:50 Mark-Space Ratio. May be used to drive the clock input of a microcontroller. To reduce spurious components in the output spectrum, the sharp edges can be reduced with a series RC. For 4.8 MHz output clock, a series 50 W into 10 pF will reduce spurs to < ...
Comparative analysis of lightning overvoltages in distribution lines
Comparative analysis of lightning overvoltages in distribution lines

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Switched-mode power supply



A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.
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