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UC2855A

UNITRODE

High Performance Power Factor Preregulator


Description
High Performance Power Factor Preregulator application INFO available UC2855A/B UC3855A/B FEATURES Controls Boost PWM to Near Unity Power Factor Fixed Frequency Average Current Mode Control Minimizes Line Current Distortion Built-in Active Snubber (ZVT) allows Operation to 500kHz, improved EMI and Efficiency Inductor Current Synthesizer allows Sin...



UNITRODE

UC2855A

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