Vincotech today announced the release of its flowRPI 1 family, a new 3-in-1 solution that integrates three topologies into one flow1 housing. This module is designed for welding, charger and SMPS applications rated from 1.5 to 7 kW. The new flowRPI 1 family combines a rectifier with highly efficient low-voltage drop diodes, a two legs PFC featuring ultrafast 650V IGBTs and diodes, integrated filtering capacitors and diodes for current sensing via external transformer, and an inverter with H-bridge open emitter topology and optional capacitors into a single module that enables engineers to save design-in time and cost.
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A special version comes with a PFC featuring IGBTs with higher current ratings for a wider input voltage range. It is rated for applications with Vin over the range of 110- to 220-Vac. These carefully selected components provide the best solution for high-frequency, high-efficiency switching. The enhanced layout of the new flowRPI 1 family is more EMC-friendly. With the latest IGBT H5 chip technologies on board, the module delivers ultra-fast switching at ultra-low conduction and switching losses.
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The new flowRPI 1 family comes in flow1 12 mm and 17 mm housings. Press-fit pins and phase-change material are available on request. These modules will be manufactured in series in early 2016.
source: http://www.powerpulse.net/story.php?storyID=33101
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