About Power Factor Correction - PFC

On Semiconductor 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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FAN7930CMX-G


Power Management Specialized - PMIC SOP-8 RoHS
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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 : 3242
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USD 0.397

Multiples of: 1

         
MC33262DR2G


Power Factor Correction - PFC Critical Mode PFC w/OVP
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ON Semiconductor Availability : 1753
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USD 0.5917

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  - 40 C+ 105 CSmd/SmtSOIC - 8  Reel
NCP1622DCCSNT1G


Power Factor Correction - PFC ENHANCED HIGH EFFICIENCY
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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 : 1748
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USD 0.3208

Multiples of: 1

  - 40 C+ 125 CSmd/SmtTSOP - 6550 mW Cut Tape
Hot FAN7529MX


Fairchild Semiconductor Power Factor Correction - PFC Critical Conduction Mode PFC Controller
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ON Semiconductor Availability : 1748
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USD 0.3347

Multiples of: 1

  - 40 C+ 125 CSmd/SmtSOIC - 8  Reel
FAN7930CMX_G


Fairchild Semiconductor Power Factor Correction - 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 : 1630
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USD 0.54

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300 KHz - 40 C+ 125 CSmd/SmtSOP - 8  Reel
NCP1602DCCSNT1G


Power Factor Correction - PFC POWER FACTOR CONTROLLER
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ON Semiconductor Availability : 1597
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USD 0.284

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33 KHz - 40 C+ 125 CSmd/SmtTSOP - 6550 mW Cut Tape
NCP1654BD200R2G


Power Factor Correction - PFC NCP1654 - 200KHZ
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ON Semiconductor Availability : 1431
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USD 0.5037

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200 KHz450 mW- 40 C+ 125 CSmd/SmtSO - 8450 mW Reel
FAN4802SNY


Power Factor Correction - PFC PFC/PWM Controller Combination
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ON Semiconductor Availability : 1424
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USD 0.8275

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  - 40 C+ 105 CThrough HoleDIP - 16  Tube
FAN7930MX


Fairchild Semiconductor Power Factor Correction - PFC CRITICAL CONDUCTION MODE PFC CONTROLLER
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ON Semiconductor Availability : 1398
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USD 0.8113

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        Reel
FAN4800CSNY


Fairchild Semiconductor Power Factor Correction - PFC PFCPWM Controller Combination
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ON Semiconductor Availability : 1332
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USD 0.6129

Multiples of: 1

  - 40 C+ 105 CThrough HoleDIP - 16  Tube
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