Nanocrystalline Ribbon Wound Core
Nanocrystalline Ribbon Wound Core

Nanocrystalline Ribbon Wound Core

Features

  • ID=20mm, OD=25mm, H=25mm
  • Le: 7.07cm, Ac: 0.469cm2, Weight: 26.8g
  • AL value ≥48μH@1kHz/0.25V
  • Wound by very thin tape (spraying strip), compact size
  • Suit for direct coil winding of current transformer

Specifications

Part NumberCE20-25-25A
DescriptionNanocrystalline Ribbon Wound Core
StructureToroidal
MaterialFe-based 1k107 Nanocrystalline
Finish TypeEpoxy Resin Coating
Saturation Magnetic Induction (Bs)1.25 T
Crystallization Temperature (Tx)500 °C
Curie Temperature (Tc)570 °C
Density (ρ)7.20 g/cm3
Resistivity130 μΩ.cm
Filling Coefficient≥ 0.75
Mean Magnetic Path (Le)7.07 cm
Net Area (Ac)0.469 cm2
AL Value≥ 48.0 μH
Test Conditions1 kHz / 0.25 V @ 1Ts
WeightApprox. 26.8 g
Accept CustomizedYes

Dimensions

CE20-25-25A, Nanocrystalline Ribbon Wound Core
CE20-25-25A, Nanocrystalline Ribbon Wound Core
Dimensions (mm)IDODH
Nominal Size20±0.525±0.525±0.5
Finish Size≥17≤28≤27

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