Influence of processed parameters on the magnetic properties of Fe/Fe3O4 composite cores
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-020-04896-1
Abstract: Fe powders coated with Fe 3 O 4 insulating layers were synthesized by in-situ oxidization method, and then the Fe/Fe 3 O 4 composite cores were prepared by a powder metallurgy procedure. The formation of… read more here.
Keywords: parameters magnetic; composite cores; magnetic properties; processed parameters ... See more keywords
Hexagonal Co/C/BaZn0.2Co0.8TiFe10O19 ternary hybrids: Synthetic method and microwave absorption properties
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.10.068
Abstract: Abstract Through a simple method, hexagonal Co/C/BaZn 0.2 Co 0.8 TiFe 10 O 19 ternary hybrids have been successfully prepared. The method can be used to prepare a variety of metal/ferrite. The saturation magnetization value… read more here.
Keywords: hexagonal bazn0; method; magnetic loss; ternary hybrids ... See more keywords
Magnetic loss, permeability, and anisotropy compensation in CoO-doped Mn-Zn ferrites
Sign Up to like & getrecommendations! Published in 2018 at "AIP Advances"
DOI: 10.1063/1.4993718
Abstract: Mn-Zn ferrite samples prepared by conventional solid state reaction method and sintering at 1325 °C were Co-enriched by addition of CoO up to 6000 ppm and characterized versus frequency (DC – 1GHz), peak polarization (2… read more here.
Keywords: permeability; magnetic loss; anisotropy compensation; loss permeability ... See more keywords
In Situ Direct Magnetic Loss Measurement With Improved Accuracy for Lossier Magnetics
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2022.3150877
Abstract: Magnetic loss often tops the power converter’s loss breakdown chart. The optimization of a magnetic component is, therefore, crucial in developing an efficient power converter. However, it is difficult to verify the design of magnetic… read more here.
Keywords: direct magnetic; loss; magnetics; loss measurement ... See more keywords
Magnetic Loss Versus Frequency in Non-Oriented Steel Sheets and Its Prediction: Minor Loops, PWM, and the Limits of the Analytical Approach
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Magnetics"
DOI: 10.1109/tmag.2017.2701299
Abstract: The pulsewidth modulation (PWM) technique is commonly used to supply modern high-speed electrical machines. The fundamental frequency is typically in the kilohertz range, with switching frequencies of several tens of kilohertz, as determined by the… read more here.
Keywords: frequency; non oriented; loss versus; minor loops ... See more keywords