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V180215H Soft Ferrite Magnetic Ring VN02 Ui 650 High Resistivity Toroidal Core for Power Line Filter Appliance Noise Elimination

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Flat Ferrite Core

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19925448748

19925448748

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V180215H Soft Ferrite Magnetic Ring VN02 Ui 650 High Resistivity Toroidal Core for Power Line Filter Appliance Noise Elimination

Brand Name:	Weiaipu VIIP
Model Number:	V180215H
MOQ:	2040
Price:	0.046USD
Packaging Details:	neutral

Detail Information

Product Description

Detail Information

Certification:

RoHS REACH

Density:

Reman-ence:

Relative Loss Factor:

20(0.1MHz)

Mate-rial:

Coercivity:

Initial Permeability:

Highlight:

soft ferrite magnetic ring toroidal core

high resistivity ferrite core power filter

EMI filter toroidal core noise elimination

Product Description

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.

V180215H Soft Ferrite Magnetic Ring VN02 Ui 650 High Resistivity Toroidal Core for Power Line Filter Appliance Noise Elimination

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.

V180215H Soft Ferrite Magnetic Ring VN02 Ui 650 High Resistivity Toroidal Core for Power Line Filter Appliance Noise Elimination

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.
V180215H Soft Ferrite Magnetic Ring VN02 Ui 650 High Resistivity Toroidal Core for Power Line Filter Appliance Noise Elimination

FAQ

How do I select the correct size for ferrite magnetic ring? A: The inner diameter should fit the outer diameter of your cable with proper clearance for wiring. You can wind the cable through the ring for several turns to achieve better filtering performance if installation space permits.
Q: What is the main function of a ferrite magnetic ring? A: It acts as an EMI filter to absorb high‑frequency noise and suppress electromagnetic interference on wires, without affecting normal low‑frequency signal or power transmission.
Q: Does higher permeability always mean better filtering effect? A: Not exactly. High‑permeability materials perform well at lower frequency bands, while low‑permeability types work better for high‑frequency noise. Material selection shall match your actual interference frequency.
Q: Can one magnetic ring fit all types of cables? A: No. You need to check cable outer diameter, operating frequency and working temperature. Improper size or mismatched material will lead to poor noise‑reduction result.
Q: Can ferrite magnetic rings help products pass EMC certification? A: Magnetic rings are one of effective EMC improvement components. Actual test result depends on overall circuit design, wiring layout and other matching measures, not merely the magnetic ring itself.

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Products Details

Home > Products >

EMC EMI Filter

V180215H Soft Ferrite Magnetic Ring VN02 Ui 650 High Resistivity Toroidal Core for Power Line Filter Appliance Noise Elimination

All Category

EMC EMI Filter

Single Phase EMI Filter

3 Phase EMI Filter

Ferrite Rings Around Cables

DC EMI Filters

AC EMI Filter

IEC EMI Filter

Military EMI Filters

Inverter EMI Filter

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EMI Suppression Filter

Clip On Ferrite Core

Snap On Ferrite Choke

EMI Ferrite Core

Flat Ferrite Core

V180215H Soft Ferrite Magnetic Ring VN02 Ui 650 High Resistivity Toroidal Core for Power Line Filter Appliance Noise Elimination

Brand Name:	Weiaipu VIIP
Model Number:	V180215H
MOQ:	2040
Price:	0.046USD
Packaging Details:	neutral

Detail Information

Product Description

Detail Information

Brand Name:

Weiaipu VIIP

Certification:

RoHS REACH

Model Number:

V180215H

Density:

4.6

Reman-ence:

150

Relative Loss Factor:

20(0.1MHz)

Mate-rial:

VN02

Coercivity:

Initial Permeability:

650

Minimum Order Quantity:

2040

Price:

0.046USD

Packaging Details:

neutral

Highlight:

soft ferrite magnetic ring toroidal core

high resistivity ferrite core power filter

EMI filter toroidal core noise elimination

Product Description

Product Introduction

V180215H Soft Ferrite Magnetic Ring VN02 Ui 650 High Resistivity Toroidal Core for Power Line Filter Appliance Noise Elimination

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.

V180215H Soft Ferrite Magnetic Ring VN02 Ui 650 High Resistivity Toroidal Core for Power Line Filter Appliance Noise Elimination

Purpose

FAQ

How do I select the correct size for ferrite magnetic ring? A: The inner diameter should fit the outer diameter of your cable with proper clearance for wiring. You can wind the cable through the ring for several turns to achieve better filtering performance if installation space permits.
Q: What is the main function of a ferrite magnetic ring? A: It acts as an EMI filter to absorb high‑frequency noise and suppress electromagnetic interference on wires, without affecting normal low‑frequency signal or power transmission.
Q: Does higher permeability always mean better filtering effect? A: Not exactly. High‑permeability materials perform well at lower frequency bands, while low‑permeability types work better for high‑frequency noise. Material selection shall match your actual interference frequency.
Q: Can one magnetic ring fit all types of cables? A: No. You need to check cable outer diameter, operating frequency and working temperature. Improper size or mismatched material will lead to poor noise‑reduction result.
Q: Can ferrite magnetic rings help products pass EMC certification? A: Magnetic rings are one of effective EMC improvement components. Actual test result depends on overall circuit design, wiring layout and other matching measures, not merely the magnetic ring itself.

Tags: