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Showing 1 to 3 of 3 for “"step-down DC/DC converter"”.
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High Voltage DC-DC Converter Design for Submarine Application
<p>In this work a proof of concept for a step-down DC-DC converter used in a high voltage submarine application is presented. The purpose of the converter is to step down a 5000V-6000V input to a 24V output which can serve as an input to a submarine sensor. The completed system consists of two …
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Investigation and application of high-efficiency large-step-down power conversion architectures
In this thesis, we introduce two large-step-down dc-dc converter architectures that are designed to provide zero-voltage switching of the power devices. While the techniques used in these converters can be used in a wide range of applications, the operating voltage and power levels used in this …
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Bateriová oblouková svářečka
… Hlavní výkonovou částí svářečky je snižující DC/DC měnič se synchronně spínanými dolními tranzistory na místě nulové diody. Měnič pracuje na kmitočtu 100 kHz. Proud bateriové svářečky lze regulovat v rozsahu 0 až 120 A.