Factory Promotional Amorphous Cut Core - Permalloy Core(LLE-NiFe) – LLE

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Factory Promotional Amorphous Cut Core - Permalloy Core(LLE-NiFe) – LLE Detail:

Permalloy Core(LLE-NiFe)

1. Large Permalloy Core


This series of cores are made of Permalloy 1J85 and 1J79. Mainly used for energy transmission and energy conversion, energy measurement, and other fields, such as current transformers, voltage transformers, automatic control system, saturation reactors, magnetic amplifiers, input transformers, pulse transformers, etc.

2. Miniature Permalloy Core


This series of cores are made of Permalloy 1J85. Widely used in electronic energy meter, power distributor, power calibrator, precision current miniature transformer, power factor transmitter, various of leakage security, magnetic amplifier, current sensors, etc.

3. Magnetic Properties of Permalloy


4. Permalloy Properties

Brand No.


Strip Thickness (mm)

magnetic permeabil-ity in Magnetic field 0.001  (Uo)







Saturated magnetic susceptibi-lity  (Bs)

Applicatio-n examples






Not less than

Not less than Not more than


  0.1 3200 32000 0.18


Electroma-gnetic core and shield material
0.2 3600 40000 0.14
0.35 4500 50000 0.12


YB/T52 51-93 0.1 22000 200000 0.02


Electroma-gnetic core and shield material
0.2 24000 220000 0.015
Factory Standard 0.1 22000 140000  
0.2 24000 145000  


1J85 YB/T52 51-93 0.1 70000 180000 0.015


Electroma-gnetic core and shield material
0.2 80000 220000 0.01
0.3 80000 250000 0.009
0.1 80000 150000  
Factory Standard 0.2 80000 150000  
0.3 70000 140000  


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Factory Promotional Amorphous Cut Core - Permalloy Core(LLE-NiFe) – LLE detail pictures

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To continuously increase the administration process by virtue of the rule of "sincerely, good religion and excellent are the base of company development", we commonly absorb the essence of linked goods internationally, and continually build new solutions to fulfill the requires of shoppers for Factory Promotional Amorphous Cut Core - Permalloy Core(LLE-NiFe) – LLE, The product will supply to all over the world, such as: Czech Republic, Nigeria, India, Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarantee total customer satisfaction. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact me. We are looking forward to forming successful business relationship with new clients around the world.
  • Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
    5 Stars By Michelle from Slovak Republic - 2018.12.10 19:03
    A good manufacturers, we have cooperated twice, good quality and good service attitude.
    5 Stars By Emily from Portland - 2018.12.25 12:43

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