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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 ...
Providing power electronics design engineers with a convenient means of adding boost-type power factor correction to their switching power supplies, TT electronics BI Technologies offers a series of ...
Understanding power factor (PF) is important because it gives us a clear understanding of the efficiency of an electrical system. Put simply, it’s the ratio of true power and apparent power, which ...
San Jose, Calif.—Renesas Technology's R2A20112 is a critical-conduction mode (CCM) power factor correction (PFC) control IC for AC/DC power supplies, which the company says is the first device of ...
The relevant standard most power-supply designers follow for power factor correction (PFC) is the European norm EN61000-3-2. This applies to most off-line The relevant standard most power-supply ...
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