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Big Discount High Permeability Transformer Core - Fe-Based 1K101 Amorphous Ribbon – Malio Featured Image
  • Big Discount High Permeability Transformer Core - Fe-Based 1K101 Amorphous Ribbon – Malio
  • Big Discount High Permeability Transformer Core - Fe-Based 1K101 Amorphous Ribbon – Malio
  • Big Discount High Permeability Transformer Core - Fe-Based 1K101 Amorphous Ribbon – Malio
  • Big Discount High Permeability Transformer Core - Fe-Based 1K101 Amorphous Ribbon – Malio
  • Big Discount High Permeability Transformer Core - Fe-Based 1K101 Amorphous Ribbon – Malio

Big Discount High Permeability Transformer Core - Fe-Based 1K101 Amorphous Ribbon – Malio


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Big Discount High Permeability Transformer Core - Fe-Based 1K101 Amorphous Ribbon – Malio Detail:

Description

Product Name Fe-Based 1K101 Amorphous Ribbon
P/N MLAR-2131
Width 5-80mm
Thickness 25-35μm
Saturation magnetic induction 1.56  Bs (T)
Coercivity  2.4  Hc (A/m)
Resistivity 1.30 （μΩ·m ）
Magnetostriction coefficient 27 λs (ppm)
Curie temperature 410  Tc (℃)
Crystallization temperature 535  Tx (℃)
Density 7.18 ρ (g/cm3)
Hardness 960  Hv (kg/mm2)
Thermal expansion coefficient 7.6  (ppm/℃)

Application

● Mid-frequency power transformer core, distribution transformer core

● Toroidal uncut cores for smooth filtered output inductors and differential mode input inductors for switching power supplies

● Noise suppression in car stereos, toroidal uncut cores for car navigation system chokes

● Ring-cut cores for PFC power factor correction in air conditioning and plasma TVs

● High frequency rectangular cut cores for output inductors and transformers for switching power supplies, uninterruptible power supplies, etc.

● Toroidal, uncut cores for IGBTs, MOSFETs and GTOs pulse transformers

● High power density variable speed motors, stators and rotors for generators

Features

● Highest saturation magnetic induction among amorphous alloys-reduce components size

● Low coercivity- Improve components efficiency

● Variable Magnetic flux rate – By different core heat treatment processes to meet the requirements of different applications

● Good temperature stability- Can work at -55°C -130°C for long periods of time

● Cores used in transformers are 75% more energy efficient than S9 silicon steel cores in terms of no-load losses and 25% more energy °C efficient in terms of load losses

● Short strip production process and low production cost (see Fig. 1.1)

● The strip has a special microstructure which determines its excellent magnetic properties (Fig. 1.2) and performance stability.

● The composition and process parameters of the strip can be quickly adjusted to meet different usage requirements.

● For new energy solar grid-connected inverters

1

Figure 1.1 Amorphous ribbon production process

2

Figure 1.2 Bs versus Hc of different soft magnetic materials

Material comparison

Performance Comparison of Fe-based amorphous alloys with cold-rolled silicon steel

Basic parameters

Fe-based amorphous alloys

 Cold-rolled silicon steel(0.2mm)
Saturation magnetic induction Bs (T)

1.56

2.03
Coercivity Hc (A/m) 2.4   25
Core losses(P400HZ/1.0T)(W/kg) 2 7.5
Core losses(P1000HZ/1.0T)(W/kg) 5 25
Core losses(P5000HZ/0.6T)(W/kg) 20 ＞150
Core losses(P10000HZ/0.3T)(W/kg) 20 ＞100
Maximum magnetic permeability （μm） 45X104 4X104
Resistivity (mW-cm) 130 47
Curie temperature(℃) 400 740

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440
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Product detail pictures:

Big Discount High Permeability Transformer Core - Fe-Based 1K101 Amorphous Ribbon – Malio detail pictures

Big Discount High Permeability Transformer Core - Fe-Based 1K101 Amorphous Ribbon – Malio detail pictures

Big Discount High Permeability Transformer Core - Fe-Based 1K101 Amorphous Ribbon – Malio detail pictures

Big Discount High Permeability Transformer Core - Fe-Based 1K101 Amorphous Ribbon – Malio detail pictures

Big Discount High Permeability Transformer Core - Fe-Based 1K101 Amorphous Ribbon – Malio detail pictures

Related Product Guide:
Our items are commonly identified and trusted by customers and may fulfill continuously switching economic and social wants of Big Discount High Permeability Transformer Core - Fe-Based 1K101 Amorphous Ribbon – Malio , The product will supply to all over the world, such as: Japan, Serbia, Korea, With top quality products, great after-sales service and warranty policy, we win trust from many overseas partner, many good feedbacks witnessed our factory's growth. With full confidence and strength, welcome customers to contact and visit us for future relationship.
    • The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
    5 Stars By Lorraine from Bandung - 2017.02.28 14:19
    The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
    5 Stars By Edward from Ukraine - 2017.06.19 13:51
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