深圳新核瑞科技有限公司
z INTRODUCTION OF SHINCORE …………………………………………
z FE-BASED AMORPHOUS MATERIAL ………………………………………
z FE-BASED NANOCRYSTALLINE MATERIAL……………………………… z PRODUCTS  ……………………………………………………………………
4.1.  PART NUMBER REGULATION
4.2.  COMMON MODE CHOKE（CMC/CMW）………………………………
4.3.  CURRENT TRANSFORMER  (CTA)………………………………………
4.4. DC CURRENT COMPONENT TRANSFORMER (CTD)…………………
4.5. ANTI-SATURATION INDUCTOR, DM INDUCTOR（AFS）……………
4.6.  AFC……………………………………………………………………………
4.7.  （PFC） INDUCTOR AND REACTOR （AFS）…………………………
4.8.  VOLTAGE TRANSFORMER（CTV）……………………………………..
4.9.  HALL SENSOR （HLG ）…………………………………………………
5.0.  MAGNETIC AMPLIFIER  （MGA）………………………………………
5.1.  SPIKE KILLER（PII）………………………………………………
SHINCORE TECHNOLOGY (HK) LIMITED is a HK-based company with manufacturing plants in inland China and sales offices in HK and Shenzhen. It has specialized in the research, design, manufacture and distribution of all kinds of soft magnetic materials for many years.
Our products are: perm alloy core, amorphous core, Nan Given their high permeability, low loss and high saturation flux density, they are widely used for designing and manufact
uring high performance electronic components such as filters, inductors, zero phase current transformers, choke coil, current transformers, circuit breaker, etc. These components can be applied to a wide range of magnetoelectricity compatible systems of science technology and industry, as well as to civic areas.
Best quality and service is our fundamental, constant innovation is our mission. We have built our success on clear and straightforward communication with clients and meticulous attention to their individual requirements.
Manufacturing process of Fe-based amorphous and nanocrystalline ribbon
1)Manufacturing process
(1）Fe Si B ------Amorphous
(2）Fe Si B Nb Cu ------Nanocrystalline
℃
Process: Cooling liquid metal to solid ribbon at no less than 1000000/S
Fe-based Amorphous ribbon(1K101)
Main ingredients:
Iron：77.5%、 silicon：13.5% 、boron：9%. Its saturation flux density can reach 1.56T and magnetic performance is much better than silicon with competitive price. It’s the most suitable material to replace silicon as cores for medium and low frequency transformers.
Such as distributing transformer, medium-frequency transformer, high-power anti-saturation inductor, inductor, current transformer…etc.
Characteristics：
High saturation flux density, high permeability, low loss, low excitation current, good temperature stabili
ty.
Applications：
Distributing, pulse, medium power supply, switch power supply transformer;
Filter inductor；
PFC inductor；reactor
Anti-saturation inductor；
Power, AC/DC current, voltage transformer;
1）Physical property of Fe-based amorphous material:
Bs 1.56
T
Saturation
magnetostriction
coefficiency
27×10-6 Tc 410 °C density 7.2 g/cm3
Tx 550 °C Specific resistance 130muOhm-cm Hv 960kg/mm2 Working temperature -55°C -130°C 2）Magnetic property of Fe-baed amorphous material:
No magnetic field annealing Transverse magnetic field
annealing
Longitudinal
magnetic field
annealing
Max permeability ﹥20×104﹥2×104﹥25×104 Saturation flux density    1.56T    1.56T    1.56T
Residual magnetic flux
density
0.6-1.0T ﹤0.5T ﹤1.2T
Coercive force ﹤6A/m ﹤4A/m ﹤2.5A/m Core loss（50Hz 1.4T）﹤0.13w/Kg ﹤0.2w/Kg ﹤0.25w/Kg Core loss（400Hz 1.4T）﹤1.25w/Kg ﹤1.8w/Kg ﹤2w/Kg Core loss（8000Hz
1.4T）
﹤60w/Kg ﹤80w/Kg ﹤100w/Kg
Core loss rate per
temperature -55°C
-125°C
﹤15% ﹤15% ﹤15%
Fe-based nanocrystalline
ac reactor
Main ingredients:(1K107)
Nanocrystalline material consists of Iron：73.5%、Silicon：13.5%、Boron：9% and copper 1%、Niobium 3% in which copper and niobium are necessary ingredients to form the nanocyrstalline structure. It has low price, excellent magnetic performance which almost same as cobolt-based material. It widely used for industrial and civic medium to high frequency transformer and current transformer, inductor…etc. It’s been called the further generation of permalloy and ferrite.
Characteristics：
High saturation flux density、high permeability、low coercive force、low core loss、good temperature stability.
Applications：
Switch、pulse power transformer；driver transformer;
Lan transformer；
Common mode choke；
Power、AC/DC current transformer；Voltage      transformer。
Circuit breaker、precise current transformer；
Saturated reactor；
Magnetic amplifier；
Spike killer
1）Physical property of nanocrystalline:
Bs 1.25
T
Saturation
magnetostriction
coefficiency
﹤2×10-6
Tc 560 °C density 7.2 g/cm3
Tx 510 °C Specific resistance 130muOhm-cm
Hv 880kg/mm2 Working temperature -55°C -130°C
2）Magnetic property of nanocrystalline:
No magnetic field annealing Transverse magnetic
field annealing
Longitudinal
magnetic field
annealing
Initial permeability ﹥8×104﹥2×104﹥1×104 Max permeability ﹥45×104﹥5×104﹥50×104 Residual magnetic flux
density
﹤0.6T ﹤0.2T ﹤0.85T
Coercive force ﹤0.8A/m ﹤1.8A/m ﹤1.8A/m Core loss（20KHz
0.5T）
﹤25w/Kg ﹤50w/Kg ﹤90w/Kg
Core loss(100KHz
0.3T）
﹤150w/Kg ﹤150w/Kg ﹤300w/Kg
Core loss rate per
temperature -55°C
-125°C
﹤15% ﹤15% ﹤15%

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