Overview
Magnetic cores are the foundational magnetic material for transformers, inductors and current sensors, directly determining the efficiency, loss and stability of magnetic components. Sirui-Tech develops and produces premium magnetic cores, covering alloy powder cores, Mn-Zn ferrite cores, Ni-Zn ferrite cores and nanocrystalline cores. With refined material formulation and precision machining, our magnetic cores deliver low core loss, high permeability, high saturation magnetization and outstanding high-frequency performance, serving as reliable raw materials for all types of magnetic components.
Different core materials fit different frequency and power scenarios. Ferrite cores work well for conventional medium & high frequency equipment. Alloy powder cores perform excellently for high-current power devices, and nanocrystalline cores are the premium choice for high-precision, low-loss industrial applications.
Product Introduction
Alloy Powder Core
High saturation current, low loss, good DC bias performance, widely used in power inductors, high-power transformers and energy storage equipment.
Mn-Zn Ferrite Core
High initial permeability, low high-frequency loss, suitable for medium & low-frequency transformers, common mode chokes and power filters.
Ni-Zn Ferrite Core
Superior high-frequency characteristics, high impedance, stable performance for high-frequency signal inductors and communication anti-interference components.
Nanocrystalline Core
Ultra-low loss, high magnetic permeability, strong anti-interference, top option for high-precision current sensors, premium transformers and new energy equipment.
Features & Advantages
- High-purity raw materials, stable material properties and consistent batch-to-batch quality
- Precision cutting & polishing, smooth surface and low assembly loss
- Good temperature resistance and magnetic stability, resistant to demagnetization
- Comprehensive specifications, custom size and shape processing supported
- Meet international industry standards, trusted by global buyers
Applications
Our magnetic cores perfectly match electrical transformers, power inductors, common mode chokes and current sensors. Widely used in new energy vehicles, PV energy storage, industrial automation, communication hardware, home appliances and high-precision electronics.
Magnetic Core
- OEM & ODM Customization
- Free Sample Support
- 100% Pre-shipment Inspection
- Reply within 24 hours
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