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2 kW 3-phase motor control STEVAL
2 kW 3-phase motor control STEVAL

LTC6909 - 1 to 8 Output, Multiphase Silicon
LTC6909 - 1 to 8 Output, Multiphase Silicon

OWNER`S MANUAL
OWNER`S MANUAL

Enter o to this page the details for the document
Enter o to this page the details for the document

... We used a large flat coil of 500 turns around a 10 cm diameter former. The depth of the coil was 2 cm. Other coils such as coils from demountable transformers and intact coils from discarded ticker timers can be used, and work well. They may require some form of a guide to get the magnet through the ...
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BDTIC www.BDTIC.com/infineon Technical Report TR104 RF and Protection Devices
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... Offset error is the deviation of the average code from mid-code with –1dBFS sinusoid from ideal mid-code (512). Offset error is expressed in terms of percent of full-scale. If the offset at temperatures T1 and T2 is O1 and O2, respectively (where O1 and O2 are measured in LSBs), the offset temperatu ...
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Analog Circuit Design Laboratory Report
Analog Circuit Design Laboratory Report

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... for IMVP-6.5 notebook CPUs. Two integrated drivers and the option to drive a third phase using an external driver such as the MAX8791 allow for a flexible 3/2-phase configuration depending on the CPU being supported. True out-of-phase operation reduces input ripple-current requirements and output-vo ...
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... demultiplex the WDM optical beams into separate waveguides [2]. The optical signal is detected by a germanium waveguide photodiode and is further amplified and converted into a voltage by a TIA located on the CMOS chip. At the edge of SiPh chip, an array of 12 (actually 3 in this experiment) single ...
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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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