Industrial AC-DC

Products and reference designs

Industrial AC-DC

Block diagram


Our integrated circuits and reference designs for industrial AC-DC power supplies help you design reliable systems with high full-load efficiency, low total harmonic distortion (THD) and standby power.

Design requirements

Modern industrial AC-DC designs often require:

  • Higher efficiency through soft-switching techniques and fast-switching GaN devices.
  • Lower THD over wide load conditions using power factor correction.
  • Lower standby power to meet ENERGY STAR® and DOE standards.
  • Active o-ring systems for parallel operation and redundancy.

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Block diagram

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Technical documentation

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Type Title Date
More literature An Interleaved PFC Preregulator for High-Power Converters 28 Apr 2015
More literature PFC THD Reduction and Efficiency Improvement by ZVS or Valley Switching 23 Oct 2014
Technical articles HUD 2.0 Brings a New Point of View 23 Jul 2015
More literature AN-1889 How to Measure the Loop Transfer Function of Power Supplies (Rev. A) 23 Apr 2013
More literature Isolated CAN Solution by Using ISO1050 and SN6501 (Rev. B) PDF | HTML 22 Sep 2022
Technical articles How to read data sheet specs and test conditions - tricky stuff! 22 Jul 2013
Technical articles Clouds. Cells. Cool. Continued. 16 Jan 2013
More literature High-voltage reinforced isolation: Definitions and test methodologies 12 Aug 2019
More literature Improving Transient Response in LLC Converters Using Hybrid Hysteretic Control (Rev. B) 10 May 2022
More literature Fixing EMI Across the Board 10 Dec 2011
Technical articles Functional safety for industrial motor drives 07 Sep 2018
More literature Digital power supply considerations for the Analog engineer 07 Nov 2010
More literature Boosting LLC Resonant Converter Efficiency by Using the UCC24624 04 Dec 2018

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