
Amorphous Cut Core
Sunbow’s iron-based amorphous alloy-SWAM’s unique non-crystalline structure possess excellent physical and magnetic properties to cut cores, such as: small thickness(24μm), low coercivity (2.4A/m) and good frequency response to permeability(20KHz).
Product Introduction
Sunbow's iron-based amorphous alloy-SWAM's unique non-crystalline structure possess excellent physical and magnetic properties to cut cores, such as: small thickness(24μm), low coercivity (2.4A/m) and good frequency response to permeability(20KHz).
SUNBOW creative cutting technique and unique ceramic coat-spraying technique prevents short circuit of eddy which is caused by connection of laminated layers in core's cutting surface and seals cores off air and protects from scratch and heat.
Great properties and production techniques combine strength and hardness with flexibility and toughness, enable our cores can help our customers and partners around the globe reduce their operating costs, strengthen energy conservation efforts and increase application efficiency.
Applications:
High-frequency transformers for X-ray CT, induction heating equipment, welding machines, and communication equipment; inductance of power regulators for photovoltaics, wind power generation, and fuel cells; inductance of boost/buck converters for HEV, FCV, and UPS.
Power transformer, high speed motor (rotor & stator), welding machine, induction heating, medical equipment (X-ray & CT), inductor and reactor (EV/HEV/FCV-Bulk & Boost, solar & wind-inverter, automation-converter & UPS, military
Performance features
The core loss of SWAMCC series cutting cores is much lower than that of other magnetic metal materials.
●SWAMCC series cutting cores have high saturation flux density (Bs=1.56T) and low core loss characteristics, allowing the applications with high working flux density in design.
●SWAMCC series cutting core can be used at -55 ° C ~ 155 ° C.
●Thickness (24μm) - smaller eddy & loss
●Coercivity (2.4A/m) - smaller hysteresis loss
Creative Cutting Technique
Eliminates short circuit of eddy, which is caused by connection of laminated layers in core's cutting surface; make temperature-rise and iron loss smaller and lower.
Ceramic-coat Spraying Technique
Stands high temperature, seals core off air; high chemical and thermal stability resist corrosion and heat; high strength and hardness protect from scratch.

|
Part Code SWAMCC-… |
Length a/mm |
Width b/mm |
Window length c/mm |
Window width d/mm |
Leg Width e/mm |
Height f/mm |
Weight g |
|
068-E001 |
68.8+3.0 |
74.0+2.0 |
32.8 |
10.0 |
18.0+1.0 |
15.0+0.5 |
396.0 |
|
084-E002 |
84.0+3.0 |
92.0+2.0 |
40.0 |
13.0 |
22.0+1.0 |
20.0+0.5 |
790.0 |
|
084-E003 |
84.0+3.0 |
92.0+2.0 |
40.0 |
13.0 |
22.0+1.0 |
25.0+0.5 |
987.0 |
|
088-E004 |
88.0+3.0 |
128.0+2.0 |
40.0 |
28.0 |
24.0+1.0 |
30.0+0.5 |
1551.0 |
|
094-E005 |
94.0+3.0 |
92.0+2.0 |
50.0 |
13.0 |
22.0+1.0 |
30.0+0.5 |
1314.0 |
|
108-E006 |
108.0+3.0 |
132.0+2.0 |
60.0 |
30.0 |
24.0+1.0 |
20.0+0.5 |
1241.0 |
|
108-E007 |
108.0+3.0 |
108.0+2.0 |
56.0 |
15.0 |
26.0+1.0 |
25.0+0.5 |
1480.0 |
|
108-E008 |
108.0+3.0 |
108.0+2.0 |
56.0 |
15.0 |
26.0+1.0 |
30.0+0.5 |
1777.0 |
|
108-E009 |
108.0+3.0 |
108.0+2.0 |
56.0 |
15.0 |
26.0+1.0 |
35.0+0.5 |
2073.0 |
|
109-E010 |
109.0+3.0 |
109.0+2.0 |
57.0 |
15.5 |
26.0+1.0 |
30.0+0.5 |
1800.0 |
|
109-E011 |
109.5+3.0 |
109.6+2.0 |
57.5 |
15.8 |
26.0+1.0 |
30.0+0.5 |
1812.0 |
|
120-E012 |
120.0+3.0 |
150.0+2.0 |
56.0 |
27.0 |
32.0+1.0 |
25.0+0.5 |
2166.0 |
|
132-E013 |
132.0+3.0 |
158.0+2.0 |
80.0 |
40.0 |
26.0+1.0 |
20.0+0.5 |
1685.0 |
|
132-E014 |
132.0+3.0 |
136.0+2.0 |
68.0 |
20.0 |
32.0+1.0 |
40.0+0.5 |
3591.0 |
|
134-E015 |
134.0+3.0 |
136.0+2.0 |
70.0 |
20.0 |
32.0+1.0 |
25.0+0.5 |
2276.0 |
|
134-E016 |
134.0+3.0 |
136.0+2.0 |
70.0 |
20.0 |
32.0+1.0 |
30.0+0.5 |
2731.0 |
|
134-E017 |
134.0+3.0 |
136.0+2.0 |
70.0 |
20.0 |
32.0+1.0 |
40.0+0.5 |
3641.0 |
|
134-E018 |
134.0+3.0 |
136.0+2.0 |
70.0 |
20.0 |
32.0+1.0 |
45.0+0.5 |
4096.0 |
|
138-E019 |
138.0+3.0 |
140.0+2.0 |
78.0 |
25.0 |
30.0+1.0 |
40.0+0.5 |
3643.0 |
|
140-E020 |
140.0+3.0 |
180.0+2.0 |
60.0 |
30.0 |
40.0+1.5 |
40.0+0.5 |
4964.0 |
|
143-E021 |
143.5+3.0 |
160.0+3.0 |
83.5 |
35.0 |
30.0+1.5 |
50.0+0.5 |
6513.2 |
|
150-E022 |
150.0+3.0 |
155.0+3.0 |
80.0 |
25.0 |
35.0+1.5 |
65.0+1.0 |
5663.2 |
|
157-E023 |
157.0+3.0 |
190.0+2.0 |
77.0 |
35.0 |
40.0+1.5 |
20.0+0.5 |
2828.0 |
|
159-E024 |
159.0+3.0 |
164.0+2.0 |
83.0 |
25.0 |
38.0+1.5 |
35.0+0.5 |
4511.0 |
|
159-E025 |
159.0+3.0 |
164.0+2.0 |
83.0 |
25.0 |
38.0+1.5 |
40.0+0.5 |
5156.0 |
|
159-E026 |
159.0+3.0 |
164.0+2.0 |
83.0 |
25.0 |
38.0+1.5 |
50.0+0.5 |
6445.0 |
|
166-E027 |
166.0+3.0 |
164.0+2.0 |
90.0 |
25.0 |
38.0+1.5 |
60.0+0.5 |
8047.0 |
|
171-E028 |
171.8+3.0 |
191.2+2.0 |
77.0 |
24.5 |
47.4+1.5 |
40.0+0.5 |
6764.0 |
|
173-E029 |
173.0+3.0 |
202.0+2.0 |
84.0 |
35.0 |
44.0+1.5 |
25.0+0.5 |
4182.0 |
|
173-E030 |
173.0+3.0 |
202.0+2.0 |
85.0 |
35.0 |
44.0+1.5 |
50.0+0.5 |
8407.0 |
|
173-E031 |
173.0+3.0 |
202.0+2.0 |
85.0 |
35.0 |
44.0+1.5 |
65.0+0.5 |
10929.0 |
|
180-E032 |
180.0+3.0 |
223.0+2.0 |
74.0 |
32.0 |
53.0+1.5 |
25.0+0.5 |
5083.0 |
|
185-E033 |
185.0+3.0 |
230.0+2.0 |
85.0 |
40.0 |
50.0+1.5 |
50.0+0.5 |
11311.0 |
|
185-E034 |
185.0+3.0 |
230.0+2.0 |
85.0 |
40.0 |
50.0+1.5 |
70.0+0.5 |
14396.0 |
|
185-E035 |
185.0+3.0 |
230.0+2.0 |
85.0 |
40.0 |
50.0+1.5 |
85.0+0.5 |
17481.0 |
|
192-E036 |
192.0+3.0 |
246.0+2.0 |
88.0 |
45.0 |
52.0+1.5 |
30.0+0.5 |
6762.0 |
|
197-E037 |
197.1+3.0 |
241.4+2.0 |
79.5 |
32.5 |
58.8+1.5 |
30.0+0.5 |
7306.0 |
|
215-E038 |
215.0+3.0 |
210.0+3.0 |
135.0 |
45.0 |
40.0+1.5 |
60.0+0.5 |
11691.0 |
|
215-E039 |
215.0+3.0 |
260.0+2.0 |
95.0 |
40.0 |
60.0+1.5 |
85.0+0.5 |
23624.0 |
|
237-E040 |
237.0+3.0 |
278.0+2.0 |
105.0 |
40.0 |
66.0+1.5 |
85.0+0.5 |
28895.0 |
*Customization: other dimensions are available to be customized.
FAQ:
1.Which countries you are selling to ?
We export our cores to Germany, Italy, France, UK, Turkey, Spain, Sweden, Poland, Czech, Slovakia, Korea, Thailand, Malaysia, Indonesia, Vietnam, USA, Columbia, Brazil, Australia etc.
2.What is your payment terms?
We accept TT and L/C.
Advantages
1.We produce amorphous and nanocrystalline ribbons as raw materials for cores, so we can adjust the formulation of raw materials according to application and performance requirements
2.more then 13 years experiences in magnetic cores manufacturing and exporting.
3.Various types magnetic materials available: Silion Steels, Nanocrystalline ribbon, Amorphous Ribbon, Mumetal
4.professional customized service,various types of cores ,give you the best solution
Package:


Three steps to start your customization today!
1. Tell us what you need, please call 021-63306968 Or send email to :sales@sunbowgroup.com
As every application has its own characteristics and requirements.
We provide customized services according to your application
Just tell us your design concept and basic parameters
2. Get solution & quote
We will work on the best solution and provide primarily specification& quote for your review.
3. Sample production and mass production
We will start mass production after customer confirmation and validation of samples.
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