Product category: Transformers and Inductors
News Release from: MRC Components | Subject: Chang Sung powder cores
Edited by the Electronicstalk Editorial Team on 29 January 2003
Cores have lower
losses at high frequencies
Chang Sung Corp of Korea offers a complete range of toroids in MPP, high-flux and Sendust powder materials manufactured to the highest specifications
Chang Sung Corp of Korea offers a complete range of toroids inMPP, high-flux and Sendust powder materials manufactured to thehighest specifications. All marketable sizes are available. Thesepowder cores have a distributed gap and are made from ferrousalloy powders for low losses at elevated frequencies.
This article was originally published on Electronicstalk on 29 January 2003 at 8.00am (UK)
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Cores offer tailored performance
Chang Sung Corporation of Korea manufactures many types of soft magnetic powder cores using molybdenum permalloy (MPP), high flux, Sendust and the new CK core materials
Small airgaps distributed evenly throughout the cores increase the amountof DC that can be passed through the windings before coresaturation occurs.
CSC Korea offers sizes from 3.5 to 78.9mmoutside diameter in all three materials and also a range ofinitial permeabilities from 26, 60, 75, 90, 125, 147, 160, 173and 200u.
Powder cores are excellent as low loss inductors forswitch-mode power supplies, switching regulators, noise filtersetc.
Power factor correction is one of the most popularapplications for these cores.
Also the automotive market usesMPP, high-flux and Sendust cores because of their temperaturestability.
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