EI Transformer Core

Product Specifications

Models	A	B	C	D	E	F	G	H
EI-28	28	25	8	4	6	17	21
EI-35	35	30	9.5	5	7.5	20	25
E1-41 E1-48	41 48	33 40	13 16	6 8	8 8	21 24	27 32
EI-57 EI-60	57 60	47.5 50	19 20	9.5 10	9.5 10	28.5 30	38 40
EI-66	66	55	22	11	11	33	44
EI-78	78	67	22	14	14	39	53	Φ5
EI-76.2	76.2	63.5	25.4	12.7	12.7	38.1	50.8	Φ5
EI-78	78	65	26	13	13	39	52	Φ5
EI-85.8	85.8	71.5	28.6	14.3	14.3	42.9	57. 2	Φ5
EI-90 EI-96	90 96	75 80	30 32	15 16	15 16	45 48	60 64	Φ5 Φ6.5
EI-105 EI-114	105 114	87.5 99	35 38	17.5 19	17.5 19	52.5 59	87.5 79	Φ6.5 Φ6.5
EI-120	120	100	40	20	20	60	80	Φ6.5
EI-133.2	133. 2	111	44.4	22.2	22.2	66.6	88.8	Φ7
EI-150	150	125	50	25	25	75	100	Φ7

Notice:

Material: High-grade silicon steel laminations

Temperature Range: Designed to operate efficiently at a wide range of temperatures

Customization: Support customizable lamination thickness to suit specific frequency requirements

Product Advantages

1. High Magnetic Efficiency: the design of the core provides effective magnetic coupling between the windings, which allows for efficient energy transfer during operation.

2. Reduced Core Loss: High-quality silicon steel material reduces energy losses, contributing to lower electricity bills and improved overall system performance.

3. Simple Geometric Structure: the core has a simple shape configuration — E and I, which not only simplifies the manufacturing process but also allows for easy assembly.

4. Long Lifespan: Built with durable materials, our transformer ei cores offer a long operational lifespan of over 20 years, ensuring a long lifespan and reduced maintenance costs.

5. Affordable & Economical: the design and manufacturing of EI transformer core laminations are relatively straightforward, often resulting in lower costs compared to other transformer core types.

Product Applications

Transformer ei cores are widely used in various industries, including:

1. Transformer Manufacturing: Widely used in the design and manufacturing of various transformers, including EI transformers, distribution transformers, etc.

2. Industrial Equipment: Helps to handle high magnetic flux densities and low core losses in industrial equipment, ensuring efficient and reliable operation.

3. Home Appliances: Found in many household appliances such as microwave ovens, refrigerators, and heating systems.

4. Switching Power Supplies: commonly found in power supply applications for electronic devices, helping manage voltage conversion efficiently.

5. Inductive Components: Also found in inductive components, such as chokes and filters, where efficient magnetic coupling is necessary.

Company Strengths

1. Rich Industry Experience

With over 10 years of experience in the industry, GNEE EC guarantees to provide premium transformer core products that meet rigorous quality standards.

2. Timely Delivery Capability

GNEE factory has a complete logistics system. We can provide various transportation services including container, break bulk, air transport, rail transport, warehousing, and international combined transport.

3. Competitive Pricing

We offer competitive pricing without compromising on quality, ensuring you get the best value for your investment.

4. 24/7/365 Immediate Service & Support

No matter where or when it’s needed, the GNEE team is ready and available to help you. Transformer cores are what we do best and nothing can stop us from delivering top-tier service and support each time.

EI Transformer Core

No matter your project is large or small, we hope to get your inquiry!