Resistive alloys have a much more stable TCR compared to copper. There are many different alloy materials, but one with a TCR of 0.07%, or 700 ppm, is an excellent choice for a lossless inductor.

Bill of materials for design example copper-foil inductor. Note that for copper, 6.5 ft includes ~3% additional mrgin. Item Description; Ferroxcube core: E71/33/32-3F3, gapped to 0.045 inches ...

DELFT, Netherlands — A practical and economical means for boosting the performance of inductors on mixed-signal RF/CMOS chips might come from a project here at the Delft Institute of Microelectronics' ...

Scientists just gave the electric motor a sci-fi upgrade. A new study details how researchers successfully built and operated ...

Precision copper components is the latest application additive manufacturing technology provider EOS is serving in this way. Its AMCM M 290-2 1 kW laser powder bed fusion system, seen in the company’s ...

Free book covers copper for inductors and IC packaging High Conductivity Copper for Electrical Engineering is an e-book from the Copper Development Association which describes the electrical and ...

DELFT, Netherlands — A practical and economical means for boosting the performance of inductors on mixed-signal RF/CMOS chips might come from a project here at the Delft Institute of Microelectronics' ...