U Transformer Core

1. High Magnetic Efficiency: the U-core design allows for effective magnetic coupling between the windings, leading to high efficiency in energy transfer.

2. Low Magnetic Leakage: the closed-loop magnetic circuit minimizes leakage flux, which is beneficial for maximizing the performance of transformers and inductive components.

3. Effective Use of Space: when there are fewer spaces or unusual form factors, transformer U cores can be used to provide efficient performance, with their long legs having low leakage inductance and promoting superior voltage isolation.

4. Compact Design: like E transformer core, the U configuration can be more compact than some other core designs, making it suitable for applications with space constraints.

5. Easy Manufacturing: the simpler geometry of the U core can make it easier to manufacture and assemble compared to more complex core shapes, such as EI transformer cores and UI transformer cores.

6. Enhanced Overall Performance: the U-core design provides a large cross-sectional area, allowing for the accommodation of a greater number of windings, which enhances the overall power handling capacity and prevents overheating.

1. Power Transformers: commonly found in substations and power generation facilities to step up or down voltage levels.

2. Small Transformers: such as isolation transformers and audio transformers, where specific winding configurations are required.

3. Inductive Components: employed in inductors, chokes, and other inductive devices for filtering and energy storage.

4. Switching Power Supplies: used in applications requiring efficient energy conversion and regulation.

1. High-quality Silicon Steel Materials

We maintain long-term and stable direct supply relationships of silicon steel wafers with many well-known domestic and foreign steel mills, such as Baosteel, WISCO, and Shoudu Steel. Thus we can fully ensure the best quality of silicon steel chips — the main material of the transformer core.

2. Advanced Automatic Production

Silicon steel adopts the international advanced automatic intelligent production line processing, with high processing precision, small burr, good flatness, and high efficiency, thus greatly shortening the delivery cycle.

3. Intelligent Manufacturing

No driving in the whole manufacturing process, and the intelligent workshop has constant temperature and humidity and remains dust-free. The whole process from raw materials to the finished iron core reduces the extra stress of silicon steel, reduces the manufacturing process coefficient of the iron core, and effectively ensures the product performance and quality.

4. Unique Processing Method

We adopt unique full-sequence lamination methods, advanced processes, and equipment, which have a remarkable effect on energy saving and environmental protection of products.

Besides, the clam parts are made of high strength steel, formed by numerical control bending. Compared with groove steel, they have mechanical strength, more accurate size and positioning, and smooth and beautiful appearance’s surname.

5. Complete Quality Assurance System

Quality is a core value at GNEE EC. We conduct factory acceptance testing (FAT), type testing, and third-party inspection tests to ensure excellence. We also conform to ISO 9001:2015, AS 9100, and AS 9003 quality management standards for all our transformer core products. And we have advanced CMM equipment to inspect final products.

6. Favorable Price

Our company’s product price is in the middle level of the industry and is famous for its high-cost performance. Welcome to consult us at any time and we will give you the most suitable quotation.

7. Timely Delivery Capability

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

8. Professional Customization Solution

GNEE EC supports impeccable customization services. The functions of the product can be customized according to the drawings of customers. So far, we have provided high-quality customized solutions in many fields.

9. 24/7/365 Immediate Service & Support

No matter where or when it’s needed, the GNEE EC 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.

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