About Power Factor Correction - PFC

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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(Ex. GST)(▲▼)		Enter Qty Switching FrequencyMaximum Power DissipationMinimum Operating TemperatureMaximum Operating TemperatureMounting StylePackage / CasePd - Power DissipationQualificationPackaging
  
             
UC2854ADWTR


Power Factor Correction PREREGUL 0.3mA 115kHz 16-Pin SOIC T/R
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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 Availability : 1940
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USD 2.724

Multiples of: 1

200 KHz - 40 C+ 85 CSmd/SmtSOIC - 16 Wide  Reel
STNRG012TR


Power Factor Correction - PFC Digital combo multi-mode PFC time-shift LLC resonant controller AC & DC input
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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.

STMicroelectronics Availability : 1929
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USD 1.1077

Multiples of: 1

  - 40 C+ 150 CSMD/SMTSOIC - 20  Reel , Cut Tape
UCC28514DWR


Power Factor Correction - PFC Advanced PFC/PWM Comb 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 Availability : 1869
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USD 2.8375

Multiples of: 1

500 KHz - 40 C+ 105 CSmd/SmtSOIC - 20 Wide  Reel
UCC28019AD


Power Factor Correction - PFC 8P Cont Conduction 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 Availability : 1867
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USD 0.8697

Multiples of: 1

71 KHz - 40 C+ 125 CSmd/SmtSOIC - 8250 mW Tube
Hot UCC3818ADR


Texas Instruments Power Factor Correction - PFC BiCMOS Power Factor Preregulator
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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 Availability : 1822
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USD 0.8039

Multiples of: 1

250 KHz 0 C+ 70 CSmd/SmtSOIC - 16  Reel
NCP1602ABASNT1G


Power Factor Correction - PFC ENHANCED HIGH EFFICIENC
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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.

ON Semiconductor Availability : 1816
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USD 0.325

Multiples of: 1

33 KHz - 40 C+ 125 CSmd/SmtTSOP - 6550 mW Reel
UC3854DWTR


Power Factor Correction - PFC High Power-Factor Preregulator
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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 Availability : 1786
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USD 1.8628

Multiples of: 1

118 KHz 0 C+ 70 CSmd/SmtSOIC - 16  Reel
UC3853DTR


Power Factor Correction PREREGUL 0.25mA 82.5kHz 8-Pin SOIC T/R
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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 Availability : 1776
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USD 1.9205

Multiples of: 1

115 KHz 0 C+ 70 CSmd/SmtSOIC - 8  Reel
MC33262DR2G


Power Factor Correction - PFC Critical Mode PFC w/OVP
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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.

ON Semiconductor Availability : 1753
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USD 0.5917

Multiples of: 1

  - 40 C+ 105 CSmd/SmtSOIC - 8  Reel
NCP1622DCCSNT1G


Power Factor Correction - PFC ENHANCED HIGH EFFICIENCY
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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.

ON Semiconductor Availability : 1748
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USD 0.3208

Multiples of: 1

  - 40 C+ 125 CSmd/SmtTSOP - 6550 mW Cut Tape
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