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V18002C NiZn Ferrite Core Snap Type EMI Noise Suppressor Magnetic Ring for AV and USB Cables 1

V18002C NiZn Ferrite Core Snap Type EMI Noise Suppressor Magnetic Ring for AV and USB Cables 2

V18002C NiZn Ferrite Core Snap Type EMI Noise Suppressor Magnetic Ring for AV and USB Cables 3

V18002C NiZn Ferrite Core Snap Type EMI Noise Suppressor Magnetic Ring for AV and USB Cables 4

V18002C NiZn Ferrite Core Snap Type EMI Noise Suppressor Magnetic Ring for AV and USB Cables 5

V18002C NiZn Ferrite Core Snap Type EMI Noise Suppressor Magnetic Ring for AV and USB Cables 6

V18002C NiZn Ferrite Core Snap Type EMI Noise Suppressor Magnetic Ring for AV and USB Cables 7

V18002C NiZn Ferrite Core Snap Type EMI Noise Suppressor Magnetic Ring for AV and USB Cables

Split magnetic ring design, removable and reusable for different cable projects

The product follows complete appearance quality control standards. It sets maximum limits for defect area and defect quantity according to different outer diameter ranges. Every product will go through strict appearance inspection before delivery to reduce defective products and guarantee consistent visual quality for bulk orders.

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Product Introduction

V18002C clip on ferrite core is produced using VN09 nickel zinc ferrite raw material. It has overall dimensions A 20.7 millimeters B 39.4 millimeters and inner diameter 7.2 millimeters. The product features reliable high frequency impedance characteristics, reaching minimum impedance of 85 ohms at 25 megahertz and 165 ohms at 100 megahertz. Equipped with separable clip structure, this magnetic core allows fast assembly and disassembly without cutting cables and supports repeated use. It keeps stable magnetic performance and its Curie temperature exceeds 130 degrees Celsius. Strict appearance inspection standards are implemented during production. It can efficiently reduce EMI and RFI high frequency noise on cables and meets RoHS and REACH environmental requirements.
V18002C NiZn Ferrite Core Snap Type EMI Noise Suppressor Magnetic Ring for AV and USB Cables 8

Application Scope

This ferrite core is commonly paired with cables for consumer electronic products communication devices industrial control machines and audio video equipment. Applicable cable varieties include power cords USB data lines audio wires AV signal cables and different kinds of electronic wiring harnesses.
V18002C NiZn Ferrite Core Snap Type EMI Noise Suppressor Magnetic Ring for AV and USB Cables 9

Purpose

This part is made to block high frequency electromagnetic interference produced in cable signal transmission and reduce EMI and RFI noise. It weakens electromagnetic disturbance to nearby electronic parts to avoid signal faults or unexpected device action and improve the overall EMC performance of finished goods. The clip on structure supports noise reduction retrofits with no modification to existing wiring.

FAQ

1.Question: Can I stack multiple ferrite cores together on the same cable?
Answer: Stacking ferrite cores on one cable is feasible. Stack arrangement can raise impedance value and strengthen high frequency noise attenuation. You can carry out tests according to your real electromagnetic interference situation to get the ideal effect.

2.Question: What will cause damage to snap on ferrite cores?
Answer: Heavy impact dropping and sharp scratches may lead to cracks or fractures of ferrite cores. Once the magnetic ring breaks, its noise suppression capability will drop greatly. Please handle ferrite cores gently during installation and transportation.

3.Question: Does the color of ferrite core affect its noise reduction performance?
Answer: The surface color of ferrite core is only the coating for protection. It has no influence on electromagnetic filtering performance. The material formula and core size determine the actual anti interference effect.

4.Question: Is it necessary to test EMC after installing ferrite cores?
Answer: It is highly recommended to complete EMC tests after installation. Although ferrite cores can suppress high frequency noise, actual effect varies with different working environments. Testing helps confirm whether the product meets your EMC compliance standards.

5.Question: Can ferrite cores be used on shielded cables?

Answer: Ferrite cores can still work on shielded cables. They help suppress common mode high frequency noise on shielded wires. You still need to ensure proper grounding of the cable shield to achieve full EMC protection.

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