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How Wolfspeed Silicon Carbide Enables Offline Switching-Mode Power Supplies

Frank Wei
Jan 10, 2022
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How Wolfspeed Silicon Carbide Enables Offline Switching Mode Power Supplies

Considering an offline PFC to today’s 80+ highest efficiency standards or a 3 phase bidirectional grid tied active front end; maybe looking at a dc-dc switching at 1Mhz or debating going discrete or module. This whitepaper will walk through relevant SiC based system architectures to achieve such designs – all achieving higher efficiency, higher power density and lower system cost. 500W to 100kW we will consider it all with topology examples, results and design considerations.

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