2F building D Mao yuan industry area, Huan guan south road,
Guan hu street, Long hua district, Shenzhen city
The world's leading manufacturer of power filters.
Ferrite Core
Ferrite core is a high-frequency magnetic material, mainly made of iron oxide mixed with other metal oxides (such as manganese, zinc, etc.) and then fired. It has the characteristics of high magnetic permeability and low loss, and is widely used in electronic equipment. Ferrite cores can be made into various shapes and sizes to meet different application requirements, such as transformers, inductors, filters, etc. In high-frequency environments, ferrite cores can effectively transmit and convert electromagnetic energy while reducing energy loss and improving the efficiency and performance of equipment. In addition, ferrite cores also have good temperature stability and mechanical strength, and can maintain stable performance in various harsh environments.
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V18041FJ is made of high‑grade 1K107B soft ferrite material. It features high initial permeability up to 80000, high saturation magnetic flux density of 1250 mT and excellent resistivity performance.
With wide working temperature range from -50℃ to 150℃ and Curie temperature at 570℃, this magnetic ring delivers stable anti‑interference and EMI suppression capability. It is widely applied for common mode choke, power supply EMC filtering and electronic circuit noise reduction. Strict production control ensures consistent dimension and reliable performance to meet EMC test requirements for various electronic equipment.
With wide working temperature range from -50℃ to 150℃ and Curie temperature at 570℃, this magnetic ring delivers stable anti‑interference and EMI suppression capability. It is widely applied for common mode choke, power supply EMC filtering and electronic circuit noise reduction. Strict production control ensures consistent dimension and reliable performance to meet EMC test requirements for various electronic equipment.
Full raw‑material traceability, every production lot can be tracked back to raw material batches.
Finished‑lot test records are archived, available for customers’ internal audit and project filing.
Stable batch‑to‑batch consistency, minimizes performance deviation among different production lots.
Manufactured under precision production process, stable physical dimension tolerance for easy assembly.
Fully RoHS & REACH compliant, meets EU environmental requirements for export medical and industrial equipment.
Finished‑lot test records are archived, available for customers’ internal audit and project filing.
Stable batch‑to‑batch consistency, minimizes performance deviation among different production lots.
Manufactured under precision production process, stable physical dimension tolerance for easy assembly.
Fully RoHS & REACH compliant, meets EU environmental requirements for export medical and industrial equipment.
Broad‑band performance covering 1‑500MHz frequency range, delivers outstanding high‑frequency electromagnetic noise attenuation for wiring systems.
Tested and validated by Keysight E4991A impedance analyzer, reliable test data for product performance evaluation and project verification.
Material with initial permeability 650, well‑balanced impedance characteristics for common‑mode noise suppression on power cables.
Stable magnetic properties, maintains consistent EMI filtering capability under normal working temperature range.
Tested and validated by Keysight E4991A impedance analyzer, reliable test data for product performance evaluation and project verification.
Material with initial permeability 650, well‑balanced impedance characteristics for common‑mode noise suppression on power cables.
Stable magnetic properties, maintains consistent EMI filtering capability under normal working temperature range.
Supports customers’ EMC certification documentation requirement, simplifies compliance submission procedures.
Official approval sheet(drawing & spec document) can be provided for project review.
Optimized for thick bundled wire harness, fits large‑gauge cable assemblies in power and signal lines.
Resists influence of cable vibration and mechanical shock, keeps reliable noise‑suppression performance in complex cabinet environment.
Official approval sheet(drawing & spec document) can be provided for project review.
Optimized for thick bundled wire harness, fits large‑gauge cable assemblies in power and signal lines.
Resists influence of cable vibration and mechanical shock, keeps reliable noise‑suppression performance in complex cabinet environment.
Perfect match for medical equipment power harness, such as monitors, ventilators, diagnostic instruments.
Widely applicable for industrial automation equipment, switching power supplies and control system wiring.
Sample support for customer performance testing and prototype evaluation
OEM & ODM acceptable, customized service for special dimension or application demands.
Manufactured by Shenzhen VIIP Electronics, professional EMC component supplier with rich export experience.
Widely applicable for industrial automation equipment, switching power supplies and control system wiring.
Sample support for customer performance testing and prototype evaluation
OEM & ODM acceptable, customized service for special dimension or application demands.
Manufactured by Shenzhen VIIP Electronics, professional EMC component supplier with rich export experience.
V18041FJ is made of high‑grade 1K107B soft ferrite material. It features high initial permeability up to 80000, high saturation magnetic flux density of 1250 mT and excellent resistivity performance.
With wide working temperature range from -50℃ to 150℃ and Curie temperature at 570℃, this magnetic ring delivers stable anti‑interference and EMI suppression capability. It is widely applied for common mode choke, power supply EMC filtering and electronic circuit noise reduction. Strict production control ensures consistent dimension and reliable performance to meet EMC test requirements for various electronic equipment.
With wide working temperature range from -50℃ to 150℃ and Curie temperature at 570℃, this magnetic ring delivers stable anti‑interference and EMI suppression capability. It is widely applied for common mode choke, power supply EMC filtering and electronic circuit noise reduction. Strict production control ensures consistent dimension and reliable performance to meet EMC test requirements for various electronic equipment.
V18041FJ is made of high‑grade 1K107B soft ferrite material. It features high initial permeability up to 80000, high saturation magnetic flux density of 1250 mT and excellent resistivity performance.
With wide working temperature range from -50℃ to 150℃ and Curie temperature at 570℃, this magnetic ring delivers stable anti‑interference and EMI suppression capability. It is widely applied for common mode choke, power supply EMC filtering and electronic circuit noise reduction. Strict production control ensures consistent dimension and reliable performance to meet EMC test requirements for various electronic equipment.
With wide working temperature range from -50℃ to 150℃ and Curie temperature at 570℃, this magnetic ring delivers stable anti‑interference and EMI suppression capability. It is widely applied for common mode choke, power supply EMC filtering and electronic circuit noise reduction. Strict production control ensures consistent dimension and reliable performance to meet EMC test requirements for various electronic equipment.
Excellent Curie temperature performance, suitable for long‑duration continuous operation of indoor equipment.
High electrical resistivity, reduces eddy‑current loss and optimizes overall noise‑damping effect at high frequency.
Strict breakage & surface defect acceptance criteria, clear limits for defect quantity according to outer dimension specifications.
Standardized incoming‑material inspection, in‑process quality control and finished‑product inspection workflow.
High electrical resistivity, reduces eddy‑current loss and optimizes overall noise‑damping effect at high frequency.
Strict breakage & surface defect acceptance criteria, clear limits for defect quantity according to outer dimension specifications.
Standardized incoming‑material inspection, in‑process quality control and finished‑product inspection workflow.
V18041FJ is made of high‑grade 1K107B soft ferrite material. It features high initial permeability up to 80000, high saturation magnetic flux density of 1250 mT and excellent resistivity performance.
With wide working temperature range from -50℃ to 150℃ and Curie temperature at 570℃, this magnetic ring delivers stable anti‑interference and EMI suppression capability. It is widely applied for common mode choke, power supply EMC filtering and electronic circuit noise reduction. Strict production control ensures consistent dimension and reliable performance to meet EMC test requirements for various electronic equipment.
With wide working temperature range from -50℃ to 150℃ and Curie temperature at 570℃, this magnetic ring delivers stable anti‑interference and EMI suppression capability. It is widely applied for common mode choke, power supply EMC filtering and electronic circuit noise reduction. Strict production control ensures consistent dimension and reliable performance to meet EMC test requirements for various electronic equipment.
This toroidal magnetic core adopts VN02 soft magnetic material. It features stable initial permeability and low relative loss factor under specified frequency condition. With high saturation magnetic flux density and good resistivity performance, this core delivers reliable anti interference capability. It is widely applied in common mode chokes EMC filters and power supply equipment to suppress EMI noise for industrial and new energy electronic devices.
This toroidal magnetic core adopts VN02 soft magnetic material. It features stable initial permeability and low relative loss factor under specified frequency condition. With high saturation magnetic flux density and good resistivity performance, this core delivers reliable anti interference capability. It is widely applied in common mode chokes EMC filters and power supply equipment to suppress EMI noise for industrial and new energy electronic devices.
This toroidal magnetic core adopts VN02 soft magnetic material. It features stable initial permeability and low relative loss factor under specified frequency condition. With high saturation magnetic flux density and good resistivity performance, this core delivers reliable anti interference capability. It is widely applied in common mode chokes EMC filters and power supply equipment to suppress EMI noise for industrial and new energy electronic devices.
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Shenzhen VIIP Electronics Co., Ltd. is a professional EMC service provider. Mainly focusing on the R & D, production and sales of EMC anti-interference components.
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Contact person: Vicky Lee
Tel: +86 19925448748
WhatsApp：86-18003057179