Introduction to Inductors, Shielded Power Inductors,
RF Coils, Chokes and Transformers

Learn terminology for designing and selecting inductors, chokes, transformers and related products, plus basic operation, performance characteristics, and applications.

Customizing Passive
Magnetic Components

An overview for designing application specific and custom products.


API Delevan introduces a new series of Surface Mount Device (SMD) power inductors: P3519 and P3519R to meet the growing demand for high current applications in an efficient, compact package. Measuring 0.35” l x 0.19” w x 0.17” h, the size fills a market void of inductance and current combinations, in a standard product offering.

Learn more about our P3519 Power Inductors

View and Print The P3519 Data Sheet
API Delevan will be expanding its product portfolio to include the well-known Harowe brand of resolvers. Used by manufacturing and design engineers to provide highly accurate feedback of position, speed sensing and pole detection for motors, Harowe resolvers excel in applications where high reliability and durability is required, such as high temperature high vibration extremes, oily and dirty environments
and other harsh environment extremes.

Learn more about Harowe Resolvers

View and Print Harowe Resolvers Data Sheets

API Delevan, 270 Quaker Road, East Aurora, New York, 14052 • Phone: 716.652.3600 • Fax: 716.652.4814