Switch Mode Power Supplies and their Magnetics
by Don Braman, Datatronic Distribution, Inc., Vendor website, Oct 26 2009
Focus:
A two-page application note presents an overview on magnetic components used in switched-mode power supplies (SMPSs). It explains the purpose of the output transformers, output inductors, input inductors, and current-sense transformers in SMPS applications and provides basic guidance on selecting core materials and shapes for these components based on factors such as power supply topology, switching frequency, current levels, and space requirements.
What you’ll learn:
- How to understand the roles of magnetic components in switched-mode power supplies
- How to select inductor and transformer cores for switched-mode power supplies (overview)
Notes:
No publication date specified. 10/26/09 is the date this article was entered in this database.
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