Use active PFC to boost motor efficiency (Part 2)
Keywords: motor efficiency PFC active energy savings
[Summary of tips] Active power factor correction (PFC) can achieve very high power factors—0.98 and above—with reasonably sized components, although the energy efficiency may be slightly lower than with passive techniques (94 per cent compared with 96 per cent, for example) due to the addition of switching components.In one of the si......|
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Strange modes of transport and other "stuff"
Someone just pointed me at a YouTube video that claims to show the world's first e-powered multicopter flight...















