News

TDK develops new compact, current-compensated ring core chokes

TDK Corporation has developed a new series of current-compensated double-ring core chokes for the suppression of common-mode interferences. Main applications for the compact EPCOS chokes are switch-mode power supplies, converters and domestic appliances.  They are extremely small in relation to […]

Electromagnetics

Revolutionary Ferrite-Magnet Fault Current Limiter Graduates from Testing and Heads to Market; Eriez Magnetics Takes Major Position in the Developer, FaultCurrent Ltd in UK

FaultCurrent Limited, a UK-based developer of passive magnetic fault current limiters, is reporting successful results from a recent round of independent tests of its next generation fault current limiter. With 25 tons of magnetic ferrite ceramic tiles at the core of its novel design, it’s a beast. It […]

Electromagnetics

Magnetically Shielded Ferrite Inductors from TT Electronics for Industrial and Telecom Markets

TT Electronics introduces two new ferrite-based magnetically shielded power inductors for industrial and telecom applications requiring high frequency power conversion and robust EMI filtering especially those using fast switching gallium nitride (GaN) semiconductors.  Both are surface mount device (SMD) inductors […]

Electromagnetics

Tech Tips: Using Precision Anistropic Magnetoresistive Current Sensing to Optimize System Performance

By Khagendra Thapa, Aceinna  There is a tremendous amount of pressure on the embedded electronics community for higher efficiencies and better system performance. This is due to multiple factors from thermal management issues, to increased power densities, to […]