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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UCC28019AP


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 : 278
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USD 1.18

Multiples of: 1

68.3 KHz - 40 C+ 125 CThrough HolePDIP - 8  Tube
UCC2818AN


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 : 266
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USD 3.22

Multiples of: 1

115 KHz - 40 C+ 85 CThrough HolePDIP - 16  Tube
UCC3819AD


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 : 263
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USD 2.1476

Multiples of: 1

250 KHz 0 C+ 70 CSmd/SmtSOP - 16  Tube
PFS7527H


Power Factor Correction - PFC 320 W peak power 90 VAC CCM 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.

Power Integrations Availability : 261
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USD 2.6807

Multiples of: 1

        Tube
UCC2818D


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 : 258
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USD 4.3478

Multiples of: 1

115 KHz - 40 C+ 85 CSmd/SmtSOIC - 16  Tube
UCC28019D


Power Factor Correction - PFC 8Pin Cont Cond Mode PFC Cntlr
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Texas Instruments Availability : 252
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USD 0.8911

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71 KHz - 40 C+ 125 CSmd/SmtSOIC - 8  Tube
UCC28063AD


Texas Instruments Power Factor Correction - PFC Natural interleaving Trans-mode PFC Contr
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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 : 251
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USD 0.8339

Multiples of: 1

45 KHz - 40 C+ 125 CSmd/SmtSOIC - 16750 W Tube
UCC28065DR


Power Factor Correction - PFC Natural Interleaving™ transition-mode PFC controller with high-frequency switching 16-SOIC -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 Availability : 242
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USD 2.0047

Multiples of: 1

800kHz        
UC3852N


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 : 238
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USD 3.9629

Multiples of: 1

200 KHz 0 C+ 70 CThrough HolePDIP - 8  Tube
UC3854ADW


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 Availability : 232
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USD 2.9325

Multiples of: 1

115 KHz 0 C+ 70 CSmd/SmtSOIC - 16  Tube
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