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The world's leading manufacturer of power filters.
V180215H VN02 Ferrite Toroidal Core Ui 650 High Curie Temperature Magnetic Ring for Custom Electronic Magnetic Component
Compact Ferrite Core Ring, Suppress Signal Disturbance for Power Cables
- This magnetic core owns relatively high saturation magnetic flux density together with high electrical resistivity property. High saturation flux density improves anti saturation capacity when large current flows through wound coils. High resistivity works well to restrain eddy current loss inside ferrite material. Combined with its curie temperature above 140 degree Celsius this core can handle practical heavy current load safely. Its solid material structure also brings good mechanical strength for winding and assembling work and it can be widely applied in many kinds of power filter and electromagnetic noise reduction projects.
5.0
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
inlet socket
V180215H
Product Introduction
This ferrite magnetic ring is manufactured from VN02 grade ferrite material with an initial permeability of 650. It features low loss factor and superior high‑frequency EMI suppression performance. Physical dimensions: outer diameter 14.2±0.5 mm, height 15.0±0.5 mm, inner diameter 7.2±0.4 mm. Benefiting from Curie temperature above 140℃ and high electrical resistivity, it keeps stable magnetic properties under working conditions. Strict dimensional tolerance ensures stable batch‑to‑batch consistency for EMC filtering solutions. Custom specifications are available upon request.
Scope of Application
Widely applied in power adapters, switching power supplies, home appliances, industrial control units, signal cables, data lines, wire harnesses, sensors and communication equipment.
Purpose
It is designed to suppress high‑frequency electromagnetic interference, filter common‑mode noise on cables and harnesses, reduce signal distortion, enhance equipment anti‑interference capacity, and assist finished products to pass EMC compliance tests.
FAQ
- Q: Why does the magnetic ring show poor noise‑suppression effect in my project? A: Possible reasons include mismatched material for interference frequency, improper installation position, insufficient winding turns or unreasonable circuit layout.
- Q: Can ferrite magnetic rings be used for DC power lines? A: Yes. It filters high‑frequency noise superimposed on DC power without blocking DC current transmission.
- Q: What is the influence of magnetic ring inner diameter size? A: Too large inner diameter reduces filtering performance. Too small inner diameter will cause difficulty for cable passing‑through. Suitable clearance is required.
- Q: Are ferrite magnetic rings susceptible to external magnetic field interference? A: Ferrite rings focus on absorbing high‑frequency noise. Strong external DC magnetic field may change its magnetic performance.
- Q: Can you customize magnetic rings with special dimensions or materials? A: Custom service is available. Please provide detailed parameters including dimension, material grade, working frequency and application conditions.
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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