The POT Type ferrite core features a self-shielding cylindrical design with a center post and outer wall that creates a nearly closed magnetic circuit. This structure confines the magnetic flux almost entirely within the core, minimizing stray fields and preventing crosstalk with adjacent components on dense PCBs.
Key Features
Closed magnetic shield design for low EMI leakage
High inductance factor for compact, space-saving inductors
Annular winding groove supports single or multi-coil configurations
Optional air gaps and bobbin-ready geometry for automated production
Available in MnZn for low-frequency power filtering
Available in NiZn for high-frequency RF suppression
ISO9001-manufactured, RoHS and REACH compliant
Applications
Ideal for adapters, DC-DC converters, signal line filters, and various power filtering applications across multiple frequency ranges.
Product Images
Manufacturer Information
Company Profile
Established in 2001 and based in Zhejiang, China, we are China's largest ferrite core manufacturer with over 30 years of industry experience. Our organization employs approximately 280+ professionals serving global markets.
Quality Assurance
Strict quality control through pre-production samples before mass production and comprehensive final inspection before shipment.
Product Portfolio
Soft Ferrite Core
Amorphous core
Inductors
NiZn ferrite
Why Choose Us: We are proud suppliers to major global companies including Microsoft, GREE, Midea, SAMSUNG, and ASUS, with comprehensive production capabilities extending to amorphous cores, SMD cores, and inductors.