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
  
             
UC2854BN


Power Factor Correction - PFC Enhanced 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 0
6 to 16 Weeks Calender.png

USD 3.2864
Multiples of: 125

115 KHz - 40 C+ 85 CThrough HolePDIP - 16  Tube
UCC28516DWR


Power Factor Correction PWM CONTRLR 0.1mA 230kHz 20-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 0
6 to 16 Weeks Calender.png

USD 3.2896
Multiples of: 2000

500 KHz - 40 C+ 105 CSmd/SmtSOIC - 20 Wide  Reel
PFS7323L


Power Factor Correction - PFC HiPwr PFC Controller 120 W peak power
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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.

Power Integrations 0
6 to 16 Weeks Calender.png

USD 3.3366
Multiples of: 300

60 KHz - 40 C+ 125 CThrough HoleESIP - 16  Tube
PFS7328H


Power Integrations Power Factor Correction - PFC HiPwr PFC Controller 385 W peak power
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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.

Power Integrations 0
6 to 16 Weeks Calender.png

USD 3.3423
Multiples of: 1

60 KHz - 40 C+ 125 CThrough HoleESIP - 16  Tube
UC2854ANG4


Power Factor Correction PREREGUL 0.3mA 115kHz 16-Pin PDIP Tube
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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 0
6 to 16 Weeks Calender.png

USD 3.3731
Multiples of: 1

200 KHz - 40 C+ 85 CThrough HolePDIP - 16  Tube
UCC2818DTR


Power Factor Correction PREREGUL 0.15mA 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 0
6 to 16 Weeks Calender.png

USD 3.3839
Multiples of: 2500

250 KHz - 40 C+ 85 CSmd/SmtSOIC - 16  Reel
UCC28513DWRG4


Power Factor Correction PWM CONTRLR 0.1mA 230kHz 20-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 0
6 to 16 Weeks Calender.png

USD 3.3964
Multiples of: 2000

500 KHz - 40 C+ 105 CSmd/SmtSOIC - 20 Wide  Reel
PLC810PG


Power Factor Correction - PFC PFC/LLC Controller H/B Drvr 700mW,9-15V
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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.

Power Integrations 0
6 to 16 Weeks Calender.png

USD 3.4096
Multiples of: 1

300 KHz   Through HolePDIP - 24700 mW Tube
UC2854ADWG4


Power Factor Correction - PFC Enhanced 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 0
6 to 16 Weeks Calender.png

USD 3.4171
Multiples of: 1

     SOIC - 16 Wide  Tube
UC2854NG4


Power Factor Correction PREREGUL 1.5mA 118kHz 16-Pin PDIP Tube
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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 0
6 to 16 Weeks Calender.png

USD 3.4221
Multiples of: 25

200 KHz - 40 C+ 85 CThrough HolePDIP - 16  Tube
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