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DTSN - common mode chokes on RTN type core

DTSN - common mode chokes on toroidal NANOPERM cores type RTN

transformator transformatory na rdzeniach nanopermtransformator transformatory na rdzeniach nanoperm

Common mode chokes based on Nanoperm cores
Approx. dimension ready-made component [mm]
Type - core dimension
Ø A
Ø B
C
DTSN-12x8,5x6(M-073) 15,0 5,0 8,0
DTSN-16x10x6(M-060) 21,0 5,0 11,0
DTSN-26x16x12(M-070) 30,0 9,0 16,0
DTSN-28x12x12(M-074) PR 33,0 10,0 19,0
DTSN-28x12x12(M-074) PS 33,0 10,0 19,0
DTSN-33x18x12(M-016) 40,0 12,0 17,0

We prepared Data Sheets which include a new series of current-compensated chokes (DTSN type) based on nanoperm cores. By using these cores we obtain chokes of higher EMI-suppression in comparison with DTS type chokes based on ferrite cores of high permeability, reducing their size at the same time. All DTSN type chokes are one-layer wound which enables to rise its self-resonant frequency. Additionally, the DTSN-33xl8xl2(M-016) series is wound using litz wire to eliminate the skin effect, while the DTSN-28x12x12(M-074) series is wound using double wire on a special base, which enables use the same component in two configurations. In a parallel connection a doubled value of the maximum current is obtained, while in serial connection its attenuation is multiplied.



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