Product Description:

This toroidal ferrite magnetic ring is manufactured from premium VN02 manganese‑zinc soft ferrite material, with initial permeability of 650±20%. It features saturation magnetic flux density of 260 MT at 1600A/m, Curie temperature above 140℃ and high electrical resistivity over 10⁵ Ω·m. The relative loss factor is 20 under 0.1 MHz working condition, together with low temperature coefficient ranging from 2‑5 ×10⁻⁶, delivering stable magnetic performance under varying ambient temperature.

Specially engineered for cable EMI noise suppression, this ferrite core effectively absorbs high‑frequency common‑mode interference on power cords and multi‑core wire harnesses. It restrains conducted interference and electromagnetic radiation, helping end‑products satisfy EMC standards such as EN55014 and GB9254. Low material loss minimizes heat accumulation during long‑time continuous operation, improving component reliability for long‑duration equipment operation.

Precision‑sintered with stable dimensional tolerance, the magnetic ring supports convenient cable threading and automated harness assembly for mass production. Strict multi‑item magnetic‑parameter inspection is implemented for each production batch to secure consistent product performance. Suitable for household appliances, power adapters, chargers and industrial control wiring systems. We provide sample evaluation, bulk‑volume delivery as well as customized service for special dimension and magnetic parameters to meet diversified EMC design requirements.

Features:

• Product Name: EMC EMI Filter
• EMI Interference Suppression Filter for enhanced electromagnetic compatibility
• EMC ElectroMagnetic Interference Filter designed to minimize EMI noise
• EMI Suppression Filter with high remanence of 150
• Coercivity value of 35 ensuring effective magnetic performance
• Initial Permeability rated at 650 for optimal filter efficiency
• Relative Temperature Coefficient ranges from 2 to 5 for stable operation
• Material Density of 4.6 for robust and durable construction

Technical Parameters:

Applications:

The Weiaipu V18060T EMI Interference Suppression Filter is a highly reliable product designed to effectively reduce electromagnetic interference in various electronic devices. Manufactured in China, this filter is crafted using high-quality VN02 material, ensuring excellent performance with an initial permeability of 650, coercivity of 35, and a density of 4.6. With a relative temperature coefficient ranging from 2 to 5, the V18060T model maintains stable operation under different environmental conditions, making it ideal for diverse application scenarios.

This EMI Interference Suppression Filter is widely used in industries where electromagnetic compatibility is critical. It is perfect for integration into consumer electronics, telecommunications equipment, medical devices, and industrial machinery to minimize electromagnetic noise and enhance device reliability. The interference reduction filter effectively suppresses high-frequency noise, ensuring the smooth functioning of sensitive electronic components and preventing malfunction caused by EMI.

In terms of application occasions, the Weiaipu V18060T filter is suitable for use in both residential and commercial environments where electronic devices are prone to EMI disturbances. It is commonly employed in power supply systems, signal processing units, and control systems to reduce interference and improve overall system stability. The filter is also essential in automotive electronics to protect onboard systems from electromagnetic disturbances, ensuring safety and performance.

Thanks to its ROHS certification, the Weiaipu V18060T complies with environmental and safety standards, making it a responsible choice for manufacturers and engineers focusing on sustainable production. The product is available at a competitive price of 3 USD per unit with a minimum order quantity of 10 pieces. Packaging is done carefully, with 120 pieces per carton to facilitate bulk shipping. The delivery time ranges between 4 to 6 weeks, and payment terms are flexible with T/T options.

Overall, the Weiaipu V18060T EMI Interference Suppression Filter is an efficient and cost-effective solution for interference reduction in various electronic applications. Its robust material properties and high-performance specifications make it indispensable for engineers and manufacturers aiming to enhance electromagnetic compatibility and device longevity.

Customization:

Weiaipu offers customized EMC EMI Filter products, model number V18060T, designed to effectively serve as an Interference Reduction Filter. Manufactured in China, this product complies with ROHS certification standards, ensuring environmentally friendly and safe usage. The V18060T model features superior EMI Interference Suppression Filter capabilities, with an initial permeability of 650, remanence of 150, and a relative temperature coefficient ranging from 2 to 5, made from high-quality VN02 material with a density of 4.6.

Weiaipu's EMC ElectroMagnetic Interference Filter is available with a minimum order quantity of 10 units at a competitive price of 3 USD each. Packaging is efficient and secure, with 120 pieces per carton, facilitating easy handling and shipment. Delivery time is estimated between 4 to 6 weeks, and payment terms are flexible, accepting T/T payments.

Our customization services ensure that the EMC EMI Filter products meet your specific requirements for interference reduction and electromagnetic compatibility, providing reliable performance in various electronic applications.

FAQ:

Q1: What does Curie temperature mean for ferrite magnetic ring? A: Curie temperature is the threshold temperature. Once exceeding this value, ferrite will lose magnetism completely and fail EMI suppression function. Products should work below Curie temperature.

Q2: Can ferrite magnetic ring work stably under high‑temperature environment? A: Working temperature must be lower than Curie temperature. Actual stable performance also depends on material temperature coefficient. Please provide your working temperature range for our reference.

Q3: Will ferrite magnetic ring generate extra voltage drop on the cable? A: Under normal AC and DC working condition, the voltage drop caused by ferrite magnetic ring is extremely low and can be ignored for most cable applications.

Q4: Can ferrite core be used for both signal line and power cable? A: Yes, but material grade shall be differentiated. Mn‑Zn suits power cable, Ni‑Zn is more recommended for high‑speed signal cable.

Q5: Why the filtering effect is not ideal after installing ferrite ring? A: Possible reasons: wrong material grade mismatching interference frequency, magnetic saturation caused by large DC current, unreasonable installation position or insufficient wire turns. You can share your test data for our technical support.