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Technical Resource Center

The technical resource center contains a set of data and information related to the design of transformers and inductors.

Magnetic Calculators


Product Specific Application Notes

The following is a list of GBI's product specific application notes.   Select the application note to view it in your browser.  A PDF file of each application note is also provided.  The PDF files can be downloaded and printed while preserving all intended formatting.

Designing Buck Regulators around the 3800 and 4400 Series of Inductors

The 3800 series of surface mount drum core inductors and the 4400 series of surface mount torroidal inductors.   PDF Version 

Using GBI's Current Sense Transformers

GBI's offering of current sense transformers are ideal candidates to generate current sense information in both isolated and non isolated DC/DC converters.  PDF Version