Fairchild Semiconductor

On-demand Webinar:

This webinar will start with a review of the design challenges, agency requirements and standards, and key elements of LED lighting designs. We will then look at the theory of operation for traditional single-stage flyback power factor correction (PFC), using a critical conduction mode (CrCM) PFC control IC, along with fixed-frequency discontinuous ... Read more...

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Fairchild Semiconductor

On-demand Webinar:

Power Factor Correction (PFC) is becoming an integral piece of a power conversion system, particularly for high power systems. This webinar will explain reasons for poor power factor and look at various methodologies to address PFC, including interleaved continuous conduction mode and a design example for a high power PFC system. Read more...

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Fairchild Semiconductor

On-demand webinar:

Create Reliable Designs for High-Voltage Non-Isolated Switch-Mode Power Supplies

High power density, high reliability, low standby power, and low solution cost are crucial factors for many non-isolated switch-mode power supply (SMPS) applications, such as home appliances, smart metering, fan control, and various auxiliary po... Read more...

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Fairchild Semiconductor

The FAN9673 is an interleaved three-channel Continuous Conduction Mode (CCM) Power Factor Correction (PFC) controller IC intended for PFC pre-regulators. Incorporating circuits for the implementation of leading edge, average current, and “boost”-type power factor correction; the FAN9673 enables the design of a power supply that fully complies with the IEC1000-3-2 ... Read more...

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Time Mark Corporation

The Model 64-5 Power Factor Regulator is a monitoring and power factor control system. It is designed to help obtain an improved power factor with a minimum of added capacitors. This device uses a unique phase-angle sensing circuit to monitor the power factor of a 3-phase power line. Read more...

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