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1K101 Transformer Iron Core Material Nanocrystalline Strip And Core 0.025mm Thickness

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1K101 Transformer Iron Core Material Nanocrystalline Strip And Core 0.025mm Thickness

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Brand Name : OHMALLOY

Model Number : 1K107

Certification : ISO9001-2008

Place of Origin : China(Shanghai)

MOQ : 50kg

Price : negotiable

Payment Terms : L/C, T/T,

Supply Ability : 50000kg/month

Delivery Time : 7 days

Packaging Details : 100kg/wooden case

Material : 1K101 and 1K107

Thickness : 0.02mm, 0.03mm

Shiled material : Plastic, SS 304

Package : Wooden case

Width : 50mm

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1K107 Transformer Core Material , Nanocrystalline Strip And Core 0.025mm Thickness

Application area:

l Switch power transformer and Pulse transformer iron core

  • Power transformer , precision current mutual inductor iron core
  • Leakage protection switch mutual inductor iron core
  • Filtering inductance, storage inductance, the electric reactor iron core

l EMC common mode inductance and differential mode inductance iron core

  • Saturable reactor, magnetic amplifier, Spike killer, Pulse Compressor iron core and magnetic bead

Features:

  • High Saturation magnetic induction - reduce transformer volume
  • High magnetic permeability low coercive force- improve transformer efficiency, mutual inductor sensitivity, reduce coil distribution parameters
  • Low loss- reduce transformer temperature rise
  • Good temperature stability - under 130℃ for long-term work
  • Lower price - has the best cost performance of all the metal soft magnetic material

Typical Properties

Physical properties of Nanocrystalline alloy

Saturation magnetic induction (Bs) 1.25T Hardness (Hv) 880
Curie temperature (TC) 560℃ Density (d) 7.2g/cm3
Crystallizing temperature( Tx) 510℃ Resistivity(r) 90mW-cm
Saturation magnetostriction coefficient (ls) <2×10-6 Continuous operating temperature range -55－130℃

Magnetic properties of Nanocrystalline alloy

Product Type Transverse magnetic annealing No magnetic annealing Longitudinal magnetic annealing
Initial permeability >2×104 >8×104 >1×104
Maximum permeability >5×104 >45×104 >50×104
Residual magnetic induction <0.2 T 0.6 T >0.85 T
Coercive force <1.8A/m <0.8A/m <1.8A/m
Iron loss P(20kHz, 0.5T) <30W/kg <50 W/kg <90W/kg
Iron loss P(100kHz, 0.3T) <150W/kg <150 W/kg <300W/kg
Iron loss rate(-55°C –125C ) <15% <15% <15%

The comparison between Nanocrystalline alloy and Permalloy iron alloy

Basic parameter Superfine crystal iron core Permalloy iron alloy (1J85) Ferrite
Saturation magnetic induction Bs(T) 1.25 0.75 0.5
Residual magnetic induction Br(T) 0.2～0.9 - 0.20
Saturation magnetostriction coefficient (×10-6) <2 <2 4
Resistivity (mmW-cm ) 80 56 106
Curie temperature ∕℃ 570 400 <200
Initial permeability μ0(Gs/Oe) ＞8×104 ＞8×104 -
Maximum permeability μm(Gs/Oe) ＞50×104 60×104 4×104
Coercive force Hc (A/m) <2 <1 6
Iron loss (20KHz,0.5T) (W/Kg) <35 - No
Iron loss (50KHz,0.3T) (W/Kg) <50 - No

Product Tags:

toroidal transformer core material

      

power transformer core material

      
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