Simplified power factor correction: Sensorless control could enable smaller, more reliable electronic adapters

Single-phase power factor correction (PFC) circuits—a kind of front-end AC/DC converters—are ubiquitous in a variety of consumer electronic devices, including laptop adapters, LED driver power supplies, and portable chargers. They enhance the current quality drawn from the source, delivering stable DC voltage with high efficiency.

from Consumer Electronics News - Electronics News, Electronic Gadget News | Consumer Electronics |Electronic Gadgets https://ift.tt/kc4fHCX

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