Products.

Inductors / Transformers / Magnetics

API produces a broad range of passive magnetic including transformers, inductors, chokes, coils and passive filters. These magnetic span from a 60 Hz plug-in to 400 Hz for aircraft and shipboard – all the way up to 100 Khz for switching power supplies and even RF for specialized military applications.

The company also manufacturers audio transformers (up to RF) which are designed to work in various broadband, telecom, datacom, and other signaling applications.