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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UCC28056CDBVR


Power Factor Correction - PFC 6-pin high performance CRM/DCM PFC controller 6-SOT-23 -40 to 125
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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 20092
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USD 0.146
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  - 40 C+ 125 CSmd/SmtSOT - 23 - 6  Cut Tape
UCC2818AD


Power Factor Correction - PFC BiCMOS Power Factor Preregulator
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Texas Instruments 20042
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USD 2.668
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115 KHz - 40 C+ 85 CSmd/SmtSOIC - 16  Tube
UCC28070DWR


Power Factor Correction - PFC 2-Phase Interleaved CCM PFC Controller
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Texas Instruments 11672
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USD 1.3015
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300 KHz1050 mW- 40 C+ 125 CSmd/SmtSOIC - 201050 mW Reel
UCC28180DR


Texas Instruments Power Factor Correction - PFC 8-PIN CCM PFC CONTROLLER
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Texas Instruments 8535
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USD 0.8598
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18 KHz To 250 KHz - 40 C+ 125 CSmd/SmtSOIC - 8  Reel
UCC28061DR


Power Factor Correction - PFC Nat Interleav Trans Mode PRC Cntrlr
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Texas Instruments 6723
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USD 1.4145
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45 KHz - 40 C+ 125 CSmd/SmtSOIC - 16  Reel
UCC28051DR


Power Factor Correction - PFC for low-med pwr app w/IEC1000-3-2 cmplnc
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Texas Instruments 6447
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USD 0.2387
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200 KHz - 40 C+ 105 CSmd/SmtSOIC - 8  Reel
UCC28180D


Power Factor Correction - PFC 8-PIN CCM PFC CONTROLLER
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Texas Instruments 6240
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USD 0.8148
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18 KHz to 250 KHz - 40 C+ 125 CSmd/SmtSOIC - 8  Tube
UCC28056ADBVR


Power Factor Correction - PFC 6-pin high performance CRM/DCM PFC controller 6-SOT-23 -40 to 125
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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 5790
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USD 0.1449
Multiples of: 1

  - 40 C+ 125 CSmd/SmtSOT - 23 - 6  Cut Tape
UCC28063DR


Texas Instruments Power Factor Correction - PFC NATURAL INTERLEAVING TRAN MODE PFC CNTRLR
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Texas Instruments 5113
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USD 1.0316
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500 KHz - 40 C+ 125 CSmd/SmtSOIC - 16  Reel
UCC2818MDREP


Texas Instruments Power Factor Correction - PFC EP BiCMOS Pwr-Factor Preregulator
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Texas Instruments 4297
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USD 3.7073
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250 KHz - 55 C+ 125 CSmd/SmtSOIC - 16  Reel
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