Silicone Steel Coil Core

The Silicone Steel Coil Core, also known as a silicon steel laminated core, is an essential magnetic component designed for transformers, electric motors, generators, and inductors. Manufactured from premium-grade silicon steel sheets, this core is engineered to minimize energy loss, improve magnetic flux density, and enhance electrical efficiency across a wide range of industrial and electrical applications.

Key Features

• High Magnetic Permeability:
  Delivers superior magnetic flux, enabling efficient energy conversion and reduced magnetizing current.
• Low Core Loss:
  The silicon alloy composition minimizes hysteresis and eddy current losses, resulting in optimal performance with lower energy consumption.
• Excellent Electrical Resistivity:
  The thin insulating coating between laminations prevents interlaminar currents, ensuring better insulation and extended core life.
• Precision Manufacturing:
  Each coil core is carefully slit, annealed, and stacked for consistent performance and dimensional accuracy.
• Corrosion and Heat Resistant:
  The silicon content enhances durability against oxidation and thermal degradation, even under demanding operating conditions.
• Custom Sizes and Grades:
  Available in multiple silicon steel grades (e.g., CRGO, CRNGO, 50A470, 65A1000) and customizable dimensions to meet specific application requirements.

Technical Specifications

Applications

The Silicone Steel Coil Core is widely used in both power and electronic equipment, including:

• Power Transformers
• Distribution Transformers
• Electric Motors
• Inductors and Chokes
• Generators
• Inverters and Converters
• EV Charging Systems and Renewable Energy Equipment

 Why Choose Our Silicone Steel Coil Core?

Our cores are crafted with advanced precision cutting and stacking technology, ensuring tight dimensional tolerance, minimal noise, and low magnetostriction. We use high-grade electrical steel sourced from reliable global suppliers, ensuring consistency in magnetic performance and energy efficiency.

By reducing core loss and maximizing magnetic efficiency, our silicone steel cores help you achieve superior electrical performance while reducing operational costs. Whether you need a small batch for prototypes or bulk orders for mass production, we offer flexible supply options to fit your project needs.

Quality Assurance

Each Silicone Steel Coil Core undergoes:

• Magnetic property testing (B-H curve analysis)
• Core loss and flux density inspection
• Dimensional precision measurement
• Surface insulation and lamination integrity checks

All products comply with international standards such as IEC, ASTM, and GB/T, ensuring high performance and long service life.

Packaging & Delivery

To ensure safe handling, all coil cores are securely packed in moisture-proof and anti-rust packaging, with optional wooden crates for export shipments. ZL transformer provide global delivery with fast turnaround times for both standard and custom orders.

Conclusion

The Silicone Steel Coil Core is a high-performance, energy-efficient, and durable magnetic material solution designed for modern electrical and electronic systems. By combining low core loss, high magnetic permeability, and customizable specifications, it offers the ideal foundation for achieving maximum efficiency and reliability in your power applications.