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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UCC38050DR


Texas Instruments Power Factor Correction - PFC Transition 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 : 2327
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USD 0.3531

Multiples of: 1

200 KHz 0 C+ 70 CSmd/SmtSOIC - 8  Reel
UCC3818DTR


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 : 2323
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USD 1.934

Multiples of: 1

250 KHz 0 C+ 70 CSmd/SmtSOIC - 16  Reel
NCP1937B3DR2G


Power Factor Correction CONTRLR 5mA 131kHz 17-Pin SOIC N 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.

ON Semiconductor Availability : 2318
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USD 1.0761

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        Reel
IRS2505LTRPBF


Power Factor Correction - PFC CTRL IC Boost PFC 20.8V VCC 25mA 250mW
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Infineon Availability : 2317
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USD 0.6022

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 250 mW- 40 C+ 125 CSmd/SmtSOT - 23 - 5250 mW Reel
NCP1612ADR2G


Power Factor Correction - PFC ENHANCED HIGH-EFFICIENCY POWER FACTOR CONTROLLER IN SOIC10 VCC 10.5V
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ON Semiconductor Availability : 2313
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USD 0.4646

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        Reel
FAN4800CUM


Power Factor Correction - PFC PFC/PWM Controller Combination
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ON Semiconductor Availability : 2312
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USD 0.5566

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  - 40 C+ 105 CSmd/SmtSOIC - 16  Reel
TDA4863-2G


Power Factor Correction - PFC BOOST CONTROLLER FOR HI PWR FACTOR/LW THD
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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.

Infineon Availability : 2307
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USD 0.3789

Multiples of: 1

30 KHz to 300 KHz - 40 C+ 150 CSmd/SmtSO - 8  Cut Tape
ICE3PCS03G


Power Factor Correction - PFC STANDALONE PFC CTRLR IN CCM
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Infineon Availability : 2255
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USD 1.0418

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Hot NCP1611ADR2G


Power Factor Correction - PFC NCP1611A ENHANCED PFC
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ON Semiconductor Availability : 2242
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USD 0.3169

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UCC29910APWR


Power Factor Correction CONTRLR 106kHz 14-Pin TSSOP T/R
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Texas Instruments Availability : 2234
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USD 1.9191

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100 KHz - 40 C+ 85 CSmd/SmtTSSOP - 14  Reel
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