EDN

First digital PFC controller with power metering

The ADP1047 is the industry’s first digital PFC controller with ac power meter capability and inrush control functionality. It targets ac/dc power-factor correction and precision power-metering ...
Electronic Design

PFC Controller Integrates Resonant Controller

The NCP1901 power factor correction (PFC) controller from ON Semi integrates a resonant half-bridge controller into a single package, enabling off-line adapters with a minimal form factor while ...
EDN

Achieving High-power PFC Control

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 ...
Electronic Design

PFC/PWM Controller Provides High Efficiency in Dual-Switch Flyback Topologies

Fairchild Semiconductor's FAN6920MRis an integrated critical mode PFC and quasi-resonant current mode PWM controller that meets regulatory requirements by providing >90 percent efficiency and 300mW at ...