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Your Position : Home > Products > Nano Core

Ring high frequency power transformer magnetic core

Various packages meet different customer’s demand.
Model: Sizes can be customized.
Core Form: Plastic Case
Core Material: Nanocrystalline ribbon
Packing: Two different package for air and sea shipment
Ring high frequency power transformer magnetic core3
Ring high frequency power transformer magnetic core3
Introduction
Application
Specification
Application
Videos
Related products
Inquiry
Introduction
Characteristics
1. High saturation magnetic induction intensity --effectively reducing transformer volume; 2. High magnetic conductivity and low coercivity --improve transformer efficiency, reduce excitation power and iron loss; 3. Low loss -- reduce temperature rise; 4. High temperature stability--can work in the range of-55℃-130℃ for a long time.
Application
FEATURE 1
X the light source X
FEATURE 2
Power supply for inverter welding machine
FEATURE 3
Communication power supply
FEATURE 4
UPS power supply
FEATURE 5
UPS power supply
FEATURE 6
Power supply for electrolytic plating
Specification
Fe-based nanocrystalline alloys are compared with ferrite fundamental magnetic energy
Size of magnetic core
Performance
index
Saturated
magnetic
induction density
(Bs)(T)
Residual magnetic
induction density
(Br)(20kHz)
Coercivity
(Hc)(A/m)
Magnetic
permeability
(μ20kHz)
Iron loss
(Ps)(w/kg)
Iron loss
(Ps)(w/kg)
Curie
temperature
(Tc/℃)
 
Iron based
nanocrystals
1.25 <0.2 <1.6 >2×10⁴ 20kHz,0.5T
<25
50kHz,0.3T
<30
560
Ferrite ≤0.5 0.2 6 2000 Can not use Can not use ≤220

Typical magnetic core specifications
Model of magnetic core Size of magnetic core Finished size Length of magnetic path Effective sectional area Average weight
TD(mm) ID(mm) H(mm) TD(mm) ID(mm) H(mm) Le(cm) Ae(cm²)
BD-SJ-050032020 50 32 20 53 28 23 12.88 1.44 130
BD-SJ-064040020 64 40 20 66 37 23 16.33 1.92 225
BD-SJ-070040020 70 40 20 73 38 24 17.27 2.4 295
BD-SJ-075050025 75 50 25 77 47 28 19.63 2.5 350
BD-SJ-080050020 80 50 20 82 46 23 20.4 2.4 350
BD-SJ-100060020 100 60 20 105 56 23 25.13 3.2 540
BD-SJ-105060030 105 60 30 110 56 35 25.91 5.4 980
BD-SJ-120060030 120 60 30 125 57 35 28.27 7.2 1320
BD-SJ-120060040 120 60 40 125 57 45 28.27 9.6 1945
BD-SJ-120070020 120 70 20 125 67 30 29.84 4 850
BD-SJ-120070025 120 70 25 125 67 30 29.84 5 1065
BD-SJ-120070030 120 70 30 125 67 35 29.84 6 1280
BD-SJ-120070040 120 70 40 125 67 45 29.84 8 1710
BD-SJ-130080040 130 80 40 136 76 45 32.98 8 1890
BD-SJ-130080050 130 80 50 136 76 55 32.98 10 2365
BD-SJ-170110050 170 110 50 176 104 56 43.98 12 3790
Application
Used In Current Transformer
Used In Current Transformer
Used In Current Transformer
Used In Current Transformer
Used In Current Transformer
Used In Current Transformer
Videos
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BIDRAGON Epoxy Nanocrystalline Cores Production Process
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BIDRAGON Current Transformer Core Annealing Process
Bidragon Current Transformer Dc Immune Core 2x1x4
Bidragon Current Transformer Dc Immune Core 2x1x4
Inquiry
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