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
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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
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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