Digital Power Interleaved PFC Reference Design (Digital-Power-Interleaved-PFC)
High performance power supplies are used in a wide variety of applications ranging from telecommunication equipment, industrial equipment, digital televisions, lighting, air conditioners and other home appliances. They all need solutions for power factor correction to improve overall efficiency, improve the input power factor, voltage regulation and Total Harmonic Distortion (THD) of the input current. Digital interleaved power factor correction methods provide many benefits over older PFC techniques including:
This reference design provides an easy method to evaluate the power, and features of SMPS dsPIC® Digital Signal Controllers for an Interleaved Power Factor Correction application. The Interleaved PFC reference design unit works with universal input voltage range, and produces a single high voltage DC output up to 350W of power. The reference design has six main blocks:
The dual phase interleaved PFC software implements three compensators for voltage, current and load balancing. It also has a feed-forward compensator based on input average voltage.
Do you want a demonstration?
Please contact local sales office in your geography to request a demonstration.
Click here to find worldwide network of Sales & Support
Схемы и диаграммы
Быстро получите общее представление о схемотехнике решения
Печатные платы и ПО
Ускорьте разработку по готовому дизайну
Загрузите полный список требуемых компонентов.