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Application:
a.Medium frequency transformer cores in heating equipment
b.Toroidal gapless cores as SMPS output inductors,differential input inductors.
c.Toroidal gapless cores as noise reduction chokes in car audio,car navigation system.
d.Toroidal gapless cores for PFC use in air conditioner,plasma TV set
e.High frequency rectangular cut cores as output inductors and transformers in SMPS,UPS
f.Toroida gapless cores as pulse transformer for driving IGBTs,MOSFETs and GTOs
g.Amorphous stators and rotors in high power density variable speed electric motors and generators
Physical properties:
Saturate Induction | 1.56 T | Hardness Hv | 960kg/mm2 |
Curie Temperature | 410 | Density | 7.18g/cm3 |
Crystallization Temperature | 550 | Resistivity | 130μΩ-cm |
Saturate Magnetostriction | 27×10-6 |
Magnetic properties:
Product type | Transverse field annealed | No field annealed | Longitudinal field annealed |
Maximum permeability | >2×104 | >20×104 | >25×104 |
Saturate induction | 1.5T | 1.5T | 1.5T |
Remanence | <0.5T | 1.0T | 1.2T |
Coercivity | <4A/m | <2.4A/m | <4A/m |
Core loss (50Hz,1.4T) | <0.2W/kg | <0.13W/kg | <0.3W/kg |
Core loss (400Hz,1.2T) | <1.8W/kg | <1.25W/kg | <2W/kg |
Core loss (8kHz,1.0T) | <80W/kg | <60W/kg | <100W/kg |
Variation of core loss (-55-125) | <15% | <15% | <15% |
P/P (120×200Hours) | <15% | <15% | <15% |
Specifications:
Part No. | Width, mm | Thickness, μm | Processing status |
RF1-0050 | 5±0.05 | 29±3 | Slit ribbon |
RF1-0065 | 6.5±0.05 | 29±3 | Slit ribbon |
RF1-0080 | 8±0.05 | 29±3 | Slit ribbon |
RF1-0100 | 10±0.05 | 29±3 | Slit ribbon |
RF1-0150 | 15±0.05 | 29±3 | Slit ribbon |
RF1-0200 | 20±0.10 | 29±3 | Slit ribbon |
RF1-0250 | 25±0.10 | 29±3 | Slit ribbon |
RF1-0300 | 30±0.10 | 29±3 | Slit ribbon |
RF1-0400 | 40±0.10 | 29±3 | Slit ribbon |
RF1-0500 | 50±0.10 | 29±3 | Slit ribbon |
RF1-0640 | 64±1.00 | 29±3 | Slit ribbon |
RF1-1000 | 100±1.00 | 29±3 | Slit ribbon |
Amorphous Alloy--- Antaimo Ribbon