About Power Factor Correction - PFC

Texas Instruments Power Factor Correction - PFC

Power Factor Correction (PFC) is a technique of achieving greater efficiency in electrical systems by improving the power factor of the electricity being used. The power factor is the ratio of the active power flowing in an electrical circuit to the apparent power, i.e. how much electricity is being used effectively. PFC improves power factors by manipulating the phase angle between the current and voltage waveforms. This is done by controlling the electrical current such that the current waveform is shifted in time relative to the voltage waveform in order to reduce the current that is being wasted and increase the current that is being used effectively. Through Power Factor Correction, electrical systems are more efficient, reduce energy consumption and increase power quality in the system.

Power Factor Correction - PFC

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UCC38050DR


Texas Instruments Power Factor Correction - PFC Transition Mode PFC Controller
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments 2327
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AUD 0.5432
Multiples of: 1

200 KHz 0 C+ 70 CSmd/SmtSOIC - 8  Reel
UCC28056DBVR


Power Factor Correction - PFC 6-Pin High Performance CRM/DCM PFC Controller 6-SOT-23 -40 to 125
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Texas Instruments 2292
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AUD 0.2282
Multiples of: 1

  - 40 C+ 125 CSmd/SmtSOT - 23 - 6  Cut Tape
UCC29910APWR


Power Factor Correction CONTRLR 106kHz 14-Pin TSSOP T/R
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Texas Instruments 2234
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AUD 2.9524
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100 KHz - 40 C+ 85 CSmd/SmtTSSOP - 14  Reel
UCC28060DR


Texas Instruments Power Factor Correction - PFC Nat Interleaved Dual Phase
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Texas Instruments 2205
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AUD 2.1408
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500 KHz - 40 C+ 125 CSmd/SmtSOIC - 16  Reel
UCC28019ADR


Power Factor Correction - PFC 8P Cont Conduction Mode PFC Controller
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Texas Instruments 1979
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AUD 1.0704
Multiples of: 1

68.3 KHz - 40 C+ 125 CSmd/SmtSOIC - 8  Reel
UCC3818ADR


Texas Instruments Power Factor Correction - PFC BiCMOS Power Factor Preregulator
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Texas Instruments 1963
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AUD 1.231
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250 KHz 0 C+ 70 CSmd/SmtSOIC - 16  Reel
UC2854DWTR


Power Factor Correction PREREGUL 1.5mA 118kHz 16-Pin SOIC T/R
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Texas Instruments 1940
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AUD 3.25
Multiples of: 1

200 KHz - 40 C+ 85 CSmd/SmtSOIC - 16 Wide  Reel
UC2854ADWTR


Power Factor Correction PREREGUL 0.3mA 115kHz 16-Pin SOIC T/R
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Texas Instruments 1940
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AUD 4.1908
Multiples of: 1

200 KHz - 40 C+ 85 CSmd/SmtSOIC - 16 Wide  Reel
UC3854DWTR


Power Factor Correction - PFC High Power-Factor Preregulator
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Texas Instruments 1889
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AUD 2.8659
Multiples of: 1

118 KHz 0 C+ 70 CSmd/SmtSOIC - 16  Reel
UCC28019AD


Power Factor Correction - PFC 8P Cont Conduction Mode PFC Controller
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Texas Instruments 1875
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AUD 1.2951
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71 KHz - 40 C+ 125 CSmd/SmtSOIC - 8250 mW Tube
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