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
  
             
UCC2818DW


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 : 91
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USD 2.812

Multiples of: 1

115 KHz - 40 C+ 85 CSmd/SmtSOIC - 16  Tube
UCC3817N


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 : 88
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USD 2.4035

Multiples of: 1

115 KHz 0 C+ 70 CThrough HolePDIP - 16  Tube
UCC38503DW


Power Factor Correction - PFC BiCMOS 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 : 83
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USD 4.3952

Multiples of: 1

115 KHz 0 C+ 70 CSmd/SmtSOIC - 20  Tube
UCC38500N


Power Factor Correction - PFC BiCMOS 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 : 80
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USD 5.198

Multiples of: 1

115 KHz 0 C+ 70 CThrough HolePDIP - 20  Tube
NFL25065L4BT


Power Factor Correction - PFC HYBRID SIC IL PFCM
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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 : 78
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USD 43.4625

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UC2853D


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 : 77
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USD 2.6248

Multiples of: 1

82.5 KHz - 25 C+ 85 CSmd/SmtSOIC - 8  Tube
UC3853N


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 : 77
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 2.6934

Multiples of: 1

82.5 KHz 0 C+ 70 CThrough HolePDIP - 8  Tube
NCP1618BDR2G


Power Factor Correction - PFC NCP1618 (MULTI MODE) PFC
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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 : 75
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USD 0.7499

Multiples of: 1

         
UC3855BDW


Power Factor Correction - PFC High Performance 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 : 74
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USD 11.0583

Multiples of: 1

230 KHz 0 C+ 70 CSmd/SmtSOIC - 20  Tube
UC3855BNG4


Power Factor Correction PREREGUL 0.15mA 230kHz 20-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 Availability : 74
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USD 12.2922

Multiples of: 1

500 KHz 0 C+ 70 CThrough HolePDIP - 20  Tube
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