OEM/ODM Factory Permalloy - High current common mode interference filter core (LLE-CMC) – LLE

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Being supported by an innovative and experienced IT team, we could present technical support on pre-sales & after-sales service for High Frequency Transformer 20khz, Three Phase Instrument Current Transformer, Plastic Case Nanocrystalline Core, Please feel absolutely free to speak to us for organization. nd we believe we will share the best trading practical experience with all our merchants.
OEM/ODM Factory Permalloy - High current common mode interference filter core (LLE-CMC) – LLE Detail:

Product Detail:

High current common mode interference filter coreLLE-CMC



  •  The adjustable range of permeability(μ10KHz=15000~50000)
  •  Excellent frequency characteristics
  •  High saturation magnetic induction strength( 1.20T)
  •  Lower eddy current losses
  •  Excellent temperature stability


  •  Switching Mode Power Supply
  •  UPS Uninterrupted power supply
  •  Pulse welding equipment
  •  Power converter


Material MnZn Ferrite Fe-based Nanocrystalline
Permeability μ
( 10KHz)
15000 15000~100,000
Core Loss
( 20KHz0.2T)
17W/kg ≤3W/kg
Core Loss
( 20KHz0.5T)
50W/kg ≤15W/kg
Saturation Induction
0.5T 1.20T
Curie temperature
220℃ 600℃
Upper Cont.Operation
<100℃ >120℃
Core size
( mm)
Finished( mm) Le
( cm)
( cm2)

 AL(uH) Weight   (100KHz)     (g)

  ID OD HT      
32/40*15A ≥28.3 ≤45.5 ≤18.8 11.3 0.438 9.7-18.8 6.3-12.2 38.0
40/50*20A ≥36.5 ≤53.5 ≤23.5 14.1 0.73 13.0-25.1 8.4-16.3 80.0
40/50*20B 8.37-16.2 7.5-14.6            
50/63*20A ≥46.5 ≤66.5 ≤23.5 17.8 0.95 13.4-26.0 8.7-16.9 130.0
50/63*20B 8.67-16.8 7.8-15.1            
63/80*20A ≥59.5 ≤83.5 ≤24 22.5 1.24 13.9-26.9 9.0-17.4 214.5
63/80*20B 8.96-17.4 8.05-15.6            
80/100*20A ≥75 ≤105 ≤25 28.3 1.46 13.0-25.1 8.4-16.3 317.5
80/100*20B 8.4-16.2 7.5-14.6            
100/130*25A ≥95 ≤135 ≤30 36.1 2.74 19.0-36.8 12.4-23.9 760.0
100/130*25B 12.3-23.8 11.0-21.4            
130/160*25A ≥125 ≤166 ≤30 45.6 2.74 15.1-29.2 9.8-19.0 970.0
130/160*25B 9.7-18.9 8.7-17.0            

NoticeOther specifications can be produced according to customer requirements)

Characteristic curve


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OEM/ODM Factory Permalloy - High current common mode interference filter core (LLE-CMC) – LLE detail pictures

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Our firm promises all consumers with the first-class products as well as most satisfying post-sale services. We warmly welcome our regular and new consumers to join us for OEM/ODM Factory Permalloy - High current common mode interference filter core (LLE-CMC) – LLE, The product will supply to all over the world, such as: Sri Lanka, Comoros, Ottawa, So far our merchandise have been exported to east Europe, the Middle East, Southeast, Africa and South America etc. We have now 13years experienced sales and purchase in Isuzu parts at home and abroad and the ownership of the modernized electronic Isuzu parts checking systems. We honor our core principal of Honesty in business, priority in service and will do our best to provide our customers with high quality items and excellent service.
  • As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Kimberley from Ethiopia - 2018.09.29 17:23
    Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
    5 Stars By Katherine from Bulgaria - 2018.10.09 19:07

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