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Nanocrystalline Cores
Nanocrystalline Cores
Nanocrystalline Cores
Nanocrystalline Cores
Nanocrystalline Cores
Nanocrystalline Cores
Nanocrystalline Cores
Nanocrystalline Cores

Nanocrystalline Cores

Nanocrystalline cores can be classified as Common Mode Choke Cores (CMC), High Frequency Power Transformer Cores (HFPT) and Current Transformer Cores (CT) based on different uses and performances.
According to the magnetic properties of cores, selecting suitable compositions, the nanocrystalline ribbon is wound into cores of various shapes and sizes, such as toroidal, rectangular, C-shape or E-shape, etc. After specific heat treatment process, cores with required magnetic properties will be produced and encapsulated in accordance with customers’ requirements.

Features

Compared with ferrite, nanocrystalline has higher Curie temperature, wide working temperature range and excellent thermal stability. It has higher magnetic permeability and higher saturation flux density, which can significantly reduce the volume and weight of cores. Therefore, it is more compatible with the development trend of miniaturization and lightweight of electronic products.

Typical Applications

Typical applications are as below:

? ?Common Mode Choke Cores (CMC Cores)

Nanocrystalline common mode choke core has excellent frequency and impedance characteristics, which makes it the state-of-the-art material for a wide range of applications, e.g. power supply, electric drive and electric control systems for electric vehicles, photovoltaic power inverters, wind power converters, switching power supply for home appliances, as well as EMC solutions of industrial power supplies such as inverter welding machine.

? ?High Frequency Power Transformer Cores (HFPT Cores)

Nanocrystalline Power transformer cores are widely used in various high-frequency industrial power supplies. For example, nanocrystalline toroidal cores are mainly used in inverter welding machine power supply, induction heating equipment power supply, communication power supply, UPS power supply, X-ray machine power supply, laser power supply, variable-frequency power supply, etc. As for nanocrystalline rectangular and C-shape cores, they are mainly used in electric locomotive traction/auxiliary power supplies, DC converters, electrostatic precipitating power supplies, etc.

? ?Current Transformer Cores (CT Cores)

Nanocrystalline current transformer cores are mainly used in electric power transmission, electronic watt hour meters, and leakage protection switches, etc.

Technical Specifications

Part Number Nominal Core Dimensions Finished Dimensions (incl. case) Mean Path Length Iron Cross Section Inductance
AL[μH]
Permeability
(μ×103)
Saturation Current
Is [A]
do*di*h
[mm*mm*mm]
OD*ID*H
[mm*mm*mm]
Le [cm] Ae [cm2] 10kHz 100kHz 10kHz 100kHz 10kHz 100kHz
CC025 9.8*6.5*4.5 12*4.5*6.5 2.6 0.06 ≥15.9 ≥4.5 ≥55? ≥15 0.08 0.16
CC169 12*8*4.5 14.2*6.5*7 3.1 0.07 20.22~39.03 72~139 0.1 0.2
CC028 15*10*4.5 17*8.2*7.0 3.9 0.09 ≥15.7 ≥4.4 ≥55 ≥15 0.1 0.2
CC184 25*16*10 28.*13.8*12.5 6.4 0.35 44.5~66.6 8.45~13.3 65~97 12~19 0.1 0.3
CC103 25*20*10 27.8*17*13.5 7.1 0.2 20.8~41.2 5.37~11.1 60~119 15~32 0.3 0.6
CC139 26*16*10 27.8*13.8*12.5 6.6 0.39 ≥41.6 ≥11.89 ≥56 ≥16 0.3 0.6
CC191 30*20*10 33.5*17.8*13.5 7.9 0.39 44.9~84.3 10.2~20.6 72~135 16~33 0.2 0.5
CC192 30*20*10 33.5*17.8*13.5 7.9 0.39 12.1~22 7.6~15.4 19~35 12~25 1.6 2.4
CC193 30*20*10 33.5*17.8*13.5 7.9 0.39 2.0~4.0 3~7 8.8 9.3
CC095 30*20*15 33.5*17.8*18.0 7.9 0.59 67.4~126.4 15.4~31.5 72~135 16~34 0.2 0.5
CC039 31*19*15 34.5*16.6*18.4 7.9 0.7 ≥62.9 ≥17.9 ≥56 ≥15 0.2 0.5
CC160 32*20*10 34.4*18*13 8.2 0.47 52.8~82.5 11~21 73~115 15~29 0.2 0.5
CC041 33*23*15 35.5*21.1*17.7 8.8 0.59 ≥46.8 ≥13.3 ≥56 ≥15 0.2 0.5
CC108 40*25*15 44.5*21.8*18.8 10.2 0.88 76~142 17.3~35.4 70~132 16~33 0.3 0.8
CC102 40*32*15 44.5*29*19 11.3 0.47 37.5~70.2 8.6~17.5 72~135 16~34 0.4 0.7
CC183 50*40*20 53.5*37*23.5 14.1 0.78 34.7~67.3 10.4~20.8 50~97 15~30 0.4 0.8
CC197 65*50*25 68.2*46.8*28.7 18.1 1.46 50.8~99 15.2~30.6 49~98 14~31 0.9 1.8
CC049 80*50*20 83.8*46.6*24.9 20.4 2.34 ≥80.64 ≥23.04 ≥56 ≥16 1.5 2.9
CC050 80*50*25 83.5*47*29.2 20.4 2.93 ≥100.8 ≥28.8 ≥56 ≥16 1.5 2.9
CC243 90*50*30 93.2*46.0*35 22 4.68 ≥210 ≥78.5 1.6 3.1
CC051 90*60*20 95*55*24.5 23.6 2.34 ≥62.4 ≥19.9 ≥50 ≥19.9 1.7 3.3
CC204 102*76*25 107.0*70.3*29.7 28 2.54 ≥56.9 ≥49.9 3.2 5.6
CC116 102*76*25 107.0*70.3*29.7 28 2.54 3.24~6.24 2.8~5.5 40.9 43.3
CC300 120*85*25 124.85*79.9*29.8 32.2 3.41 ≥90 ≥19 ≥67.6 ≥14.3 2 4.1
CC052 120*85*25 124.85*79.9*29.8 32.2 3.41 ≥110 ≥21.3 ≥82.6 ≥16 2.3 4.5
CC181 120*85*25 124.85*79.9*29.8 32.2 3.41 17.2~33.3 14.7~29.9 12.9~25 11~22.5 10.5 13.1
CC055 120*85*25 124.85*79.9*29.8 32.2 4.1 ≥89.4 ≥25.5 ≥67.1 ≥19.1 2.2 4.3
CC313 130*100*30 136.6*96.2*35.6 36.1 3.51 ≥51? ≥15.5 ≥41.8 ≥12.7 2.2 4.3
CC303 130*100*30 136.6*96.2*35.6 36.1 3.51 ≥87.9 ≥18.3 ≥72 ≥15 2.6 5.1
CC304 130*100*30 136.6*96.2*35.6 36.1 3.51 13.4~27.5 12.2~24.2 11~22.5 10~20 11.6 15.1
CC056 160*130*25 164.6*125.2*30.1 45.6 2.93 16.1~31.3 10.4~20.3 20~38.8 12.9~25.2 11.9 16.1
CC121 160*130*25 164.6*125.2*30.1 45.6 2.93 9.7~18.9 8.8~17 12~23.4 10.9~29 14.9 19
CC126 160*130*25 164.6*125.2*30.1 45.6 2.93 2.26~4,36 2.8~5.4 67.4 68.9
CC057 170*110*30 179*102*37 44 7.02 ≥53 ≥17.3 ≥26.4 ≥8.6 3 6.1
CC311 190*160*25 198*152*31 55 2.93 1.8~4.2 2.7~6.3 81.3 83.1
Common Mode Choke Cores
 
?Oval Cores List
Part Number Nominal Core Dimensions Finished Dimensions (incl. case) Mean Path Length Iron Cross Section Inductance
AL[μH]
Permeability
(μ×103)
Saturation Current
Is [A]
b*d*t*h
[mm*mm*mm]
B*D*T*H
[mm*mm*mm]
Le [cm] Ae [cm2] 10kHz 100kHz 10kHz 100kHz 10kHz 100kHz
CC307 255*95*20*20 261*100*25*25 55.6 2.65 13~30 4.7~12 10~53 7.8~20 17.9 22.9
CC686 72*39*7*20 76*43*11*26 16.7 1.09 37.7~73 11.3~22.7 45.7~88.6 13.7~27.5 0.4 0.8

 

Part Number Specification Stacking Thickness Min. Window Width Min. Window Length Height Width Length Mean Path Length Iron Cross Section? Weight
[mm*mm*mm*mm] a[mm] ?b[mm] ?c[mm] d[mm] e[mm] f[mm] Le[cm] Ae[cm2] ?[kg]
PC0187 CNC-139*110*24*25 24 110 139 25 158 187 57.3 4.8 2.20
PC0234 CNC-121*51*27*35 27 51 121 35 105 175 42.8 7.6 2.40
PC0441 CNC-160*50*35*30 35 50 160 30 120 230 52.9 8.4 3.30
PC0703 CNC-152*24*18*18 18 24 152 18 60 188 40.8 2.5 0.78
PC0933 CNC-80*30*30*45 30 30 80 45 90 140 31.4 10.8 2.50
PC1061 CNC-100*45*30*30 30 45 100 30 105 160 38.4 7.2 2.10
PC1091 CNC-80*33*23*60 23 33 80 60 79 126 29.8 11.1 2.44
PC1175 CNC-145*60*55*110 55 60 145 110 170 255 58.2 48.4 21.00
PC1193 CNC-90*35*30*30 30 35 90 30 95 150 34.4 7.2 1.95
PC1257 CNC-80*33*23*35 23 33 80 35 79 126 29.8 6.4 1.40
PC1258 CNC-200*50*33*40 33 50 200 40 116 266 60.3 10.5 4.70
PC1271 CNC-75*28*25*35 25 28 75 35 78 125 28.4 7.0 1.50
PC1308 CNC-140*90*24*25 24 90 140 25 138 188 53.5 4.8 1.90
PC1331 CNC-90*35*20*20 20 35 90 20 75 130 31.3 3.2 0.74
PC0746 CNC-280*150*40*40 40 150 280 40 230 360 98.6 12.8 9.36
PC0598 CNC-75*30*30*30 30 30 75 30 90 135 30.4 7.2 1.62
PC0766 CNC-100*80*45*50 45 80 100 50 170 190 50.1 18.0 6.69
PC0776 CNC-16*8*6*12 6 8 16 12 20 28 6.7 0.6 0.03
PC0811 CNC-365*135*45*100 45 135 365 100 225 455 114.1 36.0 30.47
PC0831 CNC-340*140*51*135 51 140 340 135 242 442 112.0 55.1 45.75
PC0867 CNC-130*115*72*60 72 115 130 60 259 274 71.6 34.6 18.35
PC0856 CNC-103*42*27*90 27 42 103 90 96 157 37.5 19.4 5.40
PC0898 CNC-175*35*45*60 45 35 175 60 125 265 56.1 21.6 8.99
PC0971 CNC-70*20*16*25 16 20 70 25 52 102 23.0 3.2 0.55
PC0973 CNC-85*35*22*50 22 35 85 50 79 129 30.9 8.8 2.02
PC1013 CNC-182*100*65*150 65 100 182 150 230 312 76.8 78.0 44.43
PC1034 CNC-160*60*45*110 45 60 160 110 150 250 58.1 39.6 17.07
PC1293 CNC-250*150*85*220 85 150 250 220 320 420 106.7 149.6 118.37

 

Part Number Nominal Core Dimensions Mean Path Length Iron Cross Section? Encapsulation Remark
do*di*h
[mm*mm*mm]
Le[cm] Ae[cm2]
M001 29*21*6.5 7.85 0.2 Plastic casing  
M002 39.1*30.8*6.5 10.97 0.2 Plastic casing  
M004 41.7*34.3*6.5 11.9 0.15 Plastic casing  
M005 17*10*8 4.37 0.20 Epoxy coating  
M006 17*10*10 4.34 0.27 Epoxy coating  
M007 24.5*18.5*8 6.75 0.19 Epoxy coating  
M008 29*21*15 7.85 0.46 Epoxy coating  
M009 15.9*10.7*6.5 4.18 0.13 Epoxy coating  
M019 22*17.1*6 6.1 0.12 Plastic casing  
M025 26.2*21*7 7.41 0.14 Plastic casing  
M027 37.9*30.8*6.5 10.8 0.18 Plastic casing  
M032 25*17*8 / / Plastic casing Amorphous+Nanocrystalline
M033 30*20*8 / / Plastic casing Amorphous+Nanocrystalline
E001 23*14.8*18 5.96 0.58 Plastic casing  
E002 23*16.5*20 6.26 0.14 Plastic casing  
E003 20*13*18 5.26 0.49 Plastic casing  
E004 14.3*9.9*10 3.8 0.176 Plastic casing  
E005 23*13.5*15 5.73 0.57 Plastic casing  
E006 32*17*12 7.69 0.72 Plastic casing  
E007 15*10*20 3.925 0.4 Plastic casing  
E008 23*12.2*30 5.73 1.14 Plastic casing  

 

 

Part Number Nominal Core Dimensions Finished Dimensions (incl. case) Mean Path Length Iron Cross Section Weight Core Loss
(20kHz,0.5T)
Inductance Case Bore
do*di*h
[mm*mm*mm]
OD*ID*H
[mm*mm*mm]
Le
[cm]
Ae
?[cm2]
m
[g]
Pcm
[W/kg)
AL
[μH]
Color Shape Joint Foots Bores Diameter
[mm]
Distance
[mm]
PC0157 ONL-80*50*20 85*44*24 20.41 2.16 317 ≤30? ≤60 black round top 2 2 5 72
PC1243 ONL-80*50*20 85*44*24 20.41 2.16 317 [70,103] black round top 2 2 5 72
PC0032 ONL-80*50*25 85*44*29.5 20.41 2.6 420 ≤30? ≤75 black round top 2 4 5 72.5*18
PC0159 ONL-80*50*25 85*44*29.5 20.41 2.6 420 ≤30? ≤75 black round top 2 2 5 72.5
PC0307 ONL-80*50*25 85*44*29.5 20.41 2.6 420 ≤30? ≥65 black round top 2 4 5 72.5*18
PC0320 ONL-80*50*25 85*44*29.5 20.41 2.6 420 ≤30? [55,65] black round top 2 4 5 72.5*18
PC0437 ONL-80*50*25 85*44*29.5 20.41 2.6 420 ≤30? [50,80] black round top 2 4 5 72.5*18
PC0557 ONL-80*50*25 85*44*29.5 20.41 2.6 420 ≤30? [50,60] black round top 2 2 5 72.5
PC0631 ONL-80*50*25 85*44*29.5 20.41 2.6 420 ≤30? [60,110] black round top 2 4 5 72.5*18
PC0738 ONL-80*50*25 85*44*29.5 20.41 2.6 420 ≤30? ≥40 black round top 2 4 5 72.5*18
PC0756 ONL-80*50*25 85*44*29.5 20.41 2.6 420 ≤30? ≥65 black round top 2 2 5 72.5
PC0040 ONL-100*60*20 105*54*26 25.12 2.9 540 ≤30? ≤65 black round top 2 2 5 90
PC0337 ONL-100*60*20 105*54*26 25.12 2.9 540 ≤30? ≥65 black round top 2 2 5 90
PC0514 ONL-100*60*20 105*54*26 25.12 2.9 540 ≤30? [50,60] black round top 2 2 5 90
PC0760 ONL-100*60*20 105*54*26 25.12 2.9 540 ≤28? ≥43 black round top 2 2 5 90
PC1043 ONL-100*60*20 105*54*26 25.12 2.9 540 ≤30? [43,70] black round middle 2 2 5 90
PC1083 ONL-100*60*20 105*54*26 25.12 2.9 540 ≤25? [43,65] green round top 2 2 5 90
PC1213 ONL-100*60*20 105*54*26 25.12 2.9 540 ≤30? ≥36 black round top 2 2 5 90
PC0086 ONL-105*60*30 109*57*35 25.91 4.9 940 ≤27? ≤107 black round middle 2 4 5 71*24
PC0087 ONL-105*60*30 109*57*35 25.91 4.9 940 ≤30? ≤107 black round middle 2 4 5 71*24
PC0371 ONL-105*60*30 109*57*35 25.91 4.9 940 ≤30? ≥65 black round middle 2 4 5 71*24
PC0438 ONL-105*60*30 109*57*35 25.91 4.9 940 ≤30? [60,100] black round middle 2 4 5 71*24
PC1387 ONL-105*60*30 109*57*35 25.91 4.9 940 ≤30? [70,120] black round middle 2 4 5 71*24
PC0049 ONL-120*60*30 125*57*35 28.26 6.5 1310 ≤30? [77,90] black round middle 2 4 5 73*23.5
PC0093 ONL-120*60*30 125*57*35 28.26 6.5 1310 ≤30? ≥72 black round middle 2 4 5 73*23.5
PC0425 ONL-120*60*30 125*57*35 28.26 6.5 1310 ≤30? [70,100] black round middle 2 4 5 73*23.5
PC0883 ONL-120*60*30 125*57*35 28.26 6.5 1310 ≤30? ≥55 black round middle 2 4 5 73*23.5
PC1145 ONL-120*60*30 125*57*35 28.26 6.5 1310 ≤30? [95,105] black round middle 2 4 5 73*23.5
PC0057 ONL-120*70*25 125*67*30 29.83 4.5 960 ≤30? ≤86 black round middle 2 4 5.5 74*18.5
PC0060 ONL-120*70*30 125*67*35 29.83 5.4 1160 ≤30? black round middle 2 4 5.5 75*24.5
PC0062 ONL-120*70*30 125*67*35 29.83 5.4 1160 ≤30? ≤103 black round middle 2 4 5.5 75*24.5
PC0066 ONL-130*80*40 136*77*45 32.99 7.8 1852 ≤27? ≤120 black round middle 4   6 80.5*26
PC0070 ONL-130*80*40 136*77*45 32.99 7.8 1852 ≤30? ≤120 black round middle 4   6 80.5*26
PC0074 ONL-130*80*50 136*75*55 32.99 9.75 2315 ≤30? ≤150 black round middle 4   6 80.5*35.5
PC0246 ONL-108*62*25 108*62*25 26.7 4.48 851 ≤110? Varnished / / / / /
PC1006 ONL-168*90*120 168*90*120 40.52 34.2 10241 ≤30? Varnished / / / / /
? ? ? ?

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