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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NCP1612A3DR2G


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 : 2146
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USD 0.475

Multiples of: 1

50 KHz - 40 C+ 125 CSmd/SmtSOIC - 10550 mW Cut Tape
MC33368DR2G


ON Semiconductor Power Factor Correction - PFC High Voltage PFC wCritical Mode
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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 : 2135
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USD 1.2305

Multiples of: 1

  - 25 C+ 125 CSmd/SmtSO - 16  Reel
NCP1623ADR2G


Power Factor Correction - PFC ENHANCED HIGH EFFICIENCY POWER FACTOR 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 : 1988
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USD 0.675

Multiples of: 1

         
NCP1681ABD2R2G


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 : 1988
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USD 4.175

Multiples of: 1

         
MC33262DR2G


Power Factor Correction - PFC Critical Mode PFC w/OVP
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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 : 1901
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USD 0.6575

Multiples of: 1

  - 40 C+ 105 CSmd/SmtSOIC - 8  Reel
NCP1602ABASNT1G


Power Factor Correction - PFC ENHANCED HIGH EFFICIENC
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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 : 1816
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USD 0.325

Multiples of: 1

33 KHz - 40 C+ 125 CSmd/SmtTSOP - 6550 mW Reel
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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ON Semiconductor Availability : 1630
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USD 0.54

Multiples of: 1

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


Power Factor Correction - PFC POWER FACTOR 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 : 1597
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USD 0.284

Multiples of: 1

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 : 1480
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USD 0.5037

Multiples of: 1

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