Nanocrystalline Core Strip Ribbon 1K107 Transformer Inductor Iron Amorphous Core

• Material: Iron-based Amorphous Core
• Shape: Toroidal
• Certification: ISO9001
• Product Name: Nanocrystalline Core Strip Ribbon 1K107 for Transf
• Usage: Transformer Inductor Iron Amorphous Core
• Size: 10-50mm(Customized)
• Model NO.: SP-1K107
• State: Strip/ Ribbon/Curing
• Transport Package: PE Bag+ Paper Carton
• Specification: 10-50mm
• Trademark: Ohmalloy/OEM
• Origin: Jiangsu
• Production Capacity: 5t/Month

Product Description

Nanocrystalline Core Strip Ribbon 1K107 for Transformer Inductor Iron Amorphous Core




Application area:

 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

 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 130ºC 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)	560ºC	Density (d)	7.2g/cm3
Crystallizing temperature( Tx)	510ºC	Resistivity(r)	90mW-cm
Saturation magnetostriction coefficient  (ls)	<2×10^-6	Continuous operating temperature range	-55-130ºC

Magnetic properties of Nanocrystalline alloy 

Product Type	Transverse magnetic annealing	No magnetic annealing	Longitudinal magnetic annealing
Initial permeability	>2×10^4	>8×10^4	>1×10^4
Maximum permeability	>5×10^4	>45×10^4	>50×10^4
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	10^6
Curie temperature /ºC	570	400	<200
Initial permeability μ0(Gs/Oe)	>8×10^4	>8×10^4	-
Maximum permeability μm(Gs/Oe)	>50×10^4	60×10^4	4×10^4
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