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Nanocrystalline Current Transformer Cores KY-CT203008

Nanocrystalline Current Transformer Cores KY-CT203008

SKU KY-CT203008
Assembling Case
Core dimensions(OD×ID×HT) Φ20×30×8Fmm
Finished core  dimensions: Φ18.1×32.9×9.95mm
Effictive cross section:
Mean path length:
Common performance K100A

MATERIAL PROPERTIES

Amorphous 1K107
Saturate induction / Bs (T) 1.25 Magnetostriction / λs 1x10⁻⁶
Curie temperature (℃) 570 Density ρ (g/cm³) 7.2
Crystallization (℃) 530 Resistivity δ (μΩ.cm) 120
Hardness / Hv 960 Thickness (μm) 28~35

Material Advantages

  • High saturation magnetic induction
    01

    High saturation magnetic induction, high permeability:

    high frequency, small size

  • Low core loss
    02

    Low core loss:

    2<50w/kg@100kHz,300mT

  • Low coercivity
    03

    Low coercivity:

    Hc<1.5A/m

  • Low magnetostriction
    04

    Low magnetostriction:

    low working noise

  • Excellent broadband
    05

    Frequency characteristics:

    Excellent broadband characteristic and highimpedance

  • Adjustable magnetic
    06

    Magnetic adjustable:

    Adjustable magnetic property can satisfy the request of low remanence, high rectangular ratio and high initial permeability

  • Permeability/Frequency relative change curve

    Permeability-Frequency-relative-change-curve
  • B H curve of different magnetic materials

    B-H-curve-of-different-magnetic-materials
  • Hysteresis loop lof different magnetic materials

    Hysteresis-loop-lof-different-magnetic-materials
  • Permeability/Temperature relative change curve

    Permeability-Temperature-relative-change-curve
ltem Nano crystalline iron core Ferrite core
Magnetic saturation induction intensity Bs(T) ≥1.2 0.4
Curie temperature Tc(℃) ≥570 170
Saturation magnetostriction coefficient( λ s) 2x10-6 4x10-6
Working temperature(℃) -55℃-130℃ <80℃
Initial permeability( μ o) 20000-160000 2000
Goercivity He(A/m) <1.6 30
High frequency lossP(20kHz.0.2T) 3.4 7.5

Product Form

Kayo Part No. Assembling Size(mm) Finished core dimension(mm) Effictive cross section Mean path length Common performance Specification Table
OD×ID×HT OD×ID×HT Ae(cm2) Le(cm)
KY-CT111505 Coating Φ11.5*15.5*5 Φ11×16×5.5 0.14.241K 0.3V AL≥30uH
KY-CT131805 Coating Φ13×18×5 Φ12.6×18.5×5.5 0.124.84K60A
KY-CT131805 Coating Φ13×18.5×5 Φ12.6×19.1×5.5 0.124.84K60A
KY-CT142412 Coating Φ14×24×12F Φ14.5×25.6×12.7 --K170A
KY-CT152310 Coating Φ15×23×10F Φ13.7×25.3×10.8 --K72A
KY-CT152410 Coating Φ15×24×10F Φ13.7×23.9×10.8 --K100A
KY-CT202305 Coating Φ20×23.7×5 Φ19.5×24.2×5.5 0.096.861K 1V AL≥14uH
KY-CT192765 Coating Φ19.1×26.5×6.5 Φ18.4×27.0×7.0 0.247.16K100A
KY-CT213007 Coating Φ21.6×29.8×6.5 Φ21×30×7 0.278.071K 0.3V AL≥30uH

Note: Other dimmension and performance can be customized

Product Application

Used-In-Current-Transformer-1

Used In Current Transformer

Used-In-Current-Transformer-2

Used In Current Transformer

Used-In-Current-Transformer-3

Used In Current Transformer

Used-In-Current-Transformer-4

Used In Current Transformer

FAQs

  • Who are we?

    We are based in Henan, China, start from 2011,sell to Eastern Europe(30.00%),South America(20.00%),South Asia(20.00%),North America(15.00%),Southeast Asia(15.00%). 

  • How can we guarantee quality?

    Always a pre-production sample before mass production;
    Always final Inspection before shipment;

  • What can you buy from us?

    Nanocrystalline common-mode inductor core,Core for DC resistant current transformers,Current transformer core,Cobalt-based amorphous alloy strip,Iron-based amorphous filter inductor core.

  • Why should you buy from us not from other suppliers?

    "To provide reliable quality, competitive products in price, and common development with customers" is our enterprise vision.AnYang Kayo is one of the leaders in the amorphous industry in northern China. In the past ten years, Kayo has been working hard.

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