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EHF cores

EHF type cores used in D-EHF chokes

dławiki



Hi-Flux (HF) cores are 50% Nickel and 50% Iron distributed gapped powder core. HF has up to 15,000 Gauss saturation flax density and core losses significantly lower than iron powder cores. These cores are ideal for Switching Regulator Inductors and In Line Noise Filters. When used in applications with a high dc current, Hi-Flux cores can provide a reduction in inductor size as well as a total cost reduction.

Applications:

  • interference suppression chokes (DC - 100kHz)
  • energy storage chokes (DC - 100kHz) in high power inductors
  • AC and DC filters
  • output chokes of inverter welding machine

dławiki



EHF cores - dimensions [mm]
INDEX
A
B
C
D
E
F
Permeability
AL
EHF-0432115-060 42,8 21,1 15,4 15 30,4 11,9
µ=60
150
EHF-0432120-060 42,8 21,1 20 15 30,4 11,9
µ=60
194
EHF-0432120-090 42,8 21,1 20 15 30,4 11,9
µ=90
281

Rdzenie toroidalne HF

Rdzenie toroidalne HF

Rdzenie toroidalne HF

Rdzenie toroidalne HF

Rdzenie toroidalne HF

Rdzenie toroidalne HF

Rdzenie toroidalne HF

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