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Power and Grounding for Audio and Audio/Video
Power and Grounding for Audio and Audio/Video

D5V0P4B5LP08 Features Mechanical Data
D5V0P4B5LP08 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 ...
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MAX9940 - Maxim Integrated
MAX9940 - Maxim Integrated

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... The MAX4927 switch provides an extremely low capacitance and on-resistance to meet Ethernet insertion and return-loss specifications. The MAX4927 features three built-in LED switches. The MAX4927 incorporates a unique architecture design utilizing only n-channel switches within the main Ethernet swi ...
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chapter 4 pitch control of wind turbine generators

... central parts of Europe and at the west coast of the U.S. The rest of the world is following these and today this is the fastest growing energy source on a world basis. India has one of the fifth largest wind power installed capacity in the world. This chapter describes the modeling of the various c ...
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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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