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.
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NCP1680AAD1R2G


Power Factor Correction - PFC HIGH VOLTAGE POWER FACTOR CORRECTION 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.

ON Semiconductor Availability : 229
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USD 3.7221

Multiples of: 1

        Reel , Cut Tape
PFS7524L


Power Factor Correction - PFC 150 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 : 224
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USD 2.9565

Multiples of: 1

        Tube
PFS7536H


Power Factor Correction - PFC 610 W peak power 180 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 : 223
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USD 2.5664

Multiples of: 1

        Tube
PFS7534H


Power Factor Correction - PFC 350 W peak power 180 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 : 215
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USD 2.9565

Multiples of: 1

        Tube
UC3854ADWG4


Power Factor Correction PREREGUL 0.3mA 115kHz 16-Pin SOIC 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 : 214
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USD 2.9625

Multiples of: 1

200 KHz 0 C+ 70 CSmd/SmtSOIC - 16 Wide  Tube
UC3854BDW


Power Factor Correction - PFC Enhanced High Power Factor Preregulator
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Texas Instruments Availability : 210
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USD 4.42

Multiples of: 1

200 KHz 0 C+ 70 CSmd/SmtSOIC - 16  Tube
UCC28513N


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 : 207
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USD 4.1765

Multiples of: 1

230 KHz - 40 C+ 105 CThrough HolePDIP - 20  Tube
UCC28056BDBVT


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 Availability : 200
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USD 0.4354

Multiples of: 1

  - 40 C+ 125 CSmd/SmtSOT - 23 - 6  Cut Tape
L6561


Power Factor Correction - PFC Wide Input Voltage
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STMicroelectronics Availability : 200
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USD 0.5243

Multiples of: 1

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L6566B


Power Factor Correction - PFC Multi Mode PWM Controller
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STMicroelectronics Availability : 194
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USD 0.6875

Multiples of: 1

   + 150 CSmd/SmtSO - 16  Tube
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