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Silicon cores

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Iron Power High-Permeability Soft Magnetic Toroid Core Air Gapped Ferrite with Low Loss 110V Input 380V Output Transformer Core

This high-performance iron powder toroid core is specifically engineered for 110V to 380V transformer applications, offering exceptional magnetic permeability and minimal power losses. The precisely engineered air gap design ensures optimal energy storage and prevents core saturation, making it ideal for high-frequency switching power supplies and voltage conversion systems. Crafted from premium soft magnetic ferrite material, this core delivers superior electromagnetic properties and thermal stability across a wide operating range. Its toroidal shape provides excellent magnetic field containment and reduces EMI interference, while the low core losses contribute to improved overall system efficiency. Perfect for industrial power supplies, inverters, and high-power transformer applications where reliable performance and energy efficiency are crucial.

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Iron Power High-Permeability Soft Magnetic Toroid Core Air Gapped Ferrite with Low Loss 110V Input 380V Output Transformer Core manufacture
Certifications
Iron Power High-Permeability Soft Magnetic Toroid Core Air Gapped Ferrite with Low Loss 110V Input 380V Output Transformer Core supplier
Iron Power High-Permeability Soft Magnetic Toroid Core Air Gapped Ferrite with Low Loss 110V Input 380V Output Transformer Core details
Iron Power High-Permeability Soft Magnetic Toroid Core Air Gapped Ferrite with Low Loss 110V Input 380V Output Transformer Core manufacture
Iron Power High-Permeability Soft Magnetic Toroid Core Air Gapped Ferrite with Low Loss 110V Input 380V Output Transformer Core factory
Products Description
Iron Power High-Permeability Soft Magnetic Toroid Core Air Gapped Ferrite with Low Loss 110V Input 380V Output Transformer Core factory
Iron Power High-Permeability Soft Magnetic Toroid Core Air Gapped Ferrite with Low Loss 110V Input 380V Output Transformer Core details

Material

High quality CRGO

steel with low iron-loss

and high permeability

Features
Lower core loss, no
leakage magnetic flux,
excellent DC bias
characteristics, high
magnetic permeability
range from 250 to 1200.
Applications
50Hz and 400Hz transformers.current transformers.chokes
and other magnetic
components of
electronic equipments.

Manufacturing Process

Smashing → Laser-welding → Slitting →Winding →Chamfering→ Annealing → Varnish → Testing → Packing
Iron Power High-Permeability Soft Magnetic Toroid Core Air Gapped Ferrite with Low Loss 110V Input 380V Output Transformer Core manufacture
Iron Power High-Permeability Soft Magnetic Toroid Core Air Gapped Ferrite with Low Loss 110V Input 380V Output Transformer Core factory
Iron Power High-Permeability Soft Magnetic Toroid Core Air Gapped Ferrite with Low Loss 110V Input 380V Output Transformer Core details
Product Paramenters
Iron Power High-Permeability Soft Magnetic Toroid Core Air Gapped Ferrite with Low Loss 110V Input 380V Output Transformer Core factory
Iron Power High-Permeability Soft Magnetic Toroid Core Air Gapped Ferrite with Low Loss 110V Input 380V Output Transformer Core factory


Model

Core Size (MM)

Finished Size (MM)

Cross Area (cm2)
Average Path Length(CM)

One-turn Loop Independence AL(μH) 1Khz,0.25V
OD
ID
H
OD
ID
H
Ae
Lm
AL(min)
EK0603
6.0
3.0
3.2
6.5
2.5
3.8
0.037
1.41
13.0
EK0903
9.0
5.0
3.2
9.5
4.5
3.8
0.050
2.20
11.5
EK1003
10.0
7.0
3.2
10.5
6.5
3.8
0.037
2.67
7.0
EK1210
12.0
8.7
10.0
12.6
8.1
10.6
0.129
3.25
20.0
EK1405
14.0
9.0
4.5
14.5
8.5
5.1
0.088
3.61
12.0
EK2108
21.3
13.5
8.0
22.1
12.8
9.0
0.243
5.46
22.0
EK4304
43.0
35.0
4.0
43.6
34.4
4.6
0.125
12.25
5.0

Two series of toroidal core

A series

A round core wound by automatic machines with one continuous tape of CRGO silicon steel and annealed in a tunnel furnace under the protection of inert gases.
Material thickness: 0.30mm, 0.27mm, 0.23mm, 0.10mm, 0.08mm and 0.05mm.
B series

B series core commonly used as a replacement of EI and other toroidal transformers with lower magnetic loss requirement.
Material thickness: 0.30mm, 0.27mm, 0.23mm
Material
Material Grade
Equivalent Grade
Bm(Gauss)
BI
M3-0.23mm
16500/17000
BII
M4-0.27mm/0.30mm
16000
BIII
M5-0.30mm
15500

Please let us know the below information
Iron Power High-Permeability Soft Magnetic Toroid Core Air Gapped Ferrite with Low Loss 110V Input 380V Output Transformer Core supplier
Toroidal Core Custom Form
OD(MM)
ID(MM)
H(MM)
Specified Material
Performance Requirement
Other requirement
Iron Power High-Permeability Soft Magnetic Toroid Core Air Gapped Ferrite with Low Loss 110V Input 380V Output Transformer Core supplier
Iron Power High-Permeability Soft Magnetic Toroid Core Air Gapped Ferrite with Low Loss 110V Input 380V Output Transformer Core details
Iron Power High-Permeability Soft Magnetic Toroid Core Air Gapped Ferrite with Low Loss 110V Input 380V Output Transformer Core supplier
Iron Power High-Permeability Soft Magnetic Toroid Core Air Gapped Ferrite with Low Loss 110V Input 380V Output Transformer Core supplier
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Iron Power High-Permeability Soft Magnetic Toroid Core Air Gapped Ferrite with Low Loss 110V Input 380V Output Transformer Core supplier
Tel: +86 757 83789311
Mob: +86 13106683388
Iron Power High-Permeability Soft Magnetic Toroid Core Air Gapped Ferrite with Low Loss 110V Input 380V Output Transformer Core factory
Whatsapp :
+86 133 0284 0021
Wechat :
+86 13106683388

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  • R&D Team

    R&D Team

    Strong design and development ability, our R&D team, more than 20 years of industry experience, we provide a full set of solutions. Make samples quickly,1day the soonest.

  • Delivery Time

    Delivery Time

    Our flexible production line and skilled workers,sample can be finished in 1-3 days,order within 10000pcs can be delivery in 10-20 days,negotiable according to issue.

  • Quality

    Quality

    100% inspection and testing before delivery, the products have passed the CE/ROHS/CUL certification,24 months quality assurance.

  • 24 Hours Online Service

    24 Hours Online Service

    Global customers, no time barrier. Fast support on orders, production, tech & inquiries. Contact us or visit our factory.

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