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FMMT591 Features Mechanical Data
FMMT591 Features Mechanical Data

... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
Design of a 32.7-GHz bandwidth AGC amplifier ic with wide dynamic
Design of a 32.7-GHz bandwidth AGC amplifier ic with wide dynamic

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SmartWinch - RC

... The recommended battery pack is 5 or 6 NiCad or NimH cells. Alternatively a 6V sealed lead acid gel battery may be used. These days with higher cell energy densities, AA size NiCad or NimH cells can have capacities of up to about 2000 mAh. With these high capacities it is also feasible to use AAA si ...
A Temperature-to-Digital Converter Based on an Optimized
A Temperature-to-Digital Converter Based on an Optimized

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A DC Motor Controller Using The ZILOG Z86E06 MCU Application

... devices configured in an “H” pattern (see Figure 1). In the center of the “H” is the motor itself. To drive the motor in the forward direction, current flows through Q1 and Q4. To turn the motor in the reverse direction, Q1 and Q4 are turned off, and Q2 and Q3 are energized. External logic is needed ...
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Atom-size gaps and contacts between electrodes

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paper - Microsystems Technology Laboratories
paper - Microsystems Technology Laboratories

... normally-on modulation-doped heterostructure. B~ applying a sufficiently negative split-gate bias, the two-dimensional gas (2DEG) can be the gates, leaving a narrow conducting channel in between. If the channelowidth is comparable to the electron wavelength ( 500 A), then electrons are free to move ...
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Specification for Ring Main Unit Switchgear with circuit breakers

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Automotive Multi-Purpose Meter

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ZXTP720MA Features and Benefits Mechanical Data

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Designing with Thermally Protected TMOV Varistors in SPD and AC

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Electron emission from lead–zirconate–titanate ceramics

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Indirect optical control of microwave circuits and antennas

sum.mation - Greiner Engineering Tools
sum.mation - Greiner Engineering Tools

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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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