Ferrite Bead Anti Interference Ring Toroide Core Inductor Ring Cables Filter

Description: Ferrite Bead Anti Interference Ring Toroide Core Inductor Ring Cables FilterFerrite Bead Anti Interference Ring Toroide Core Inductor Ring Cables Filter Magnetic rings are commonly used anti-interference components in electronic circuits, which have a good suppression effect on high-frequency noise. They are generally made of ferrite materials (Mn Zn). The magnetic ring has different impedance characteristics at different frequencies, and the resistance is generally very small at low frequencies. When the signal frequency increases, the impedance of the magnetic ring increases sharply. As we all know, the higher the frequency of a signal, the easier it is to radiate out. Generally, signal lines do not have a shielding layer, so these signal lines become good antennas to receive various chaotic high-frequency signals in the surrounding environment. These signals are superimposed on the originally transmitted signals, and even change the useful signals that were originally transmitted. So under the action of the magnetic ring, normal and useful signals can pass well, and high-frequency interference signals can be effectively suppressed, and the cost is low. So it's not surprising that you can see plastic lump-shaped integrated magnetic rings on display signal cables, USB connection cables, and even high-end keyboards and mice. Application Range: ♥ Widely used in mobile phones, color TVs, monitors, electric vehicle chargers, alarms, DVDs, switching power supplies, UP power supplies, DC-DC converters, high-frequency transformers, filters, inductors, household appliances, industrial automation, instrumentation , communications, medical equipment, energy-saving lamps and so on. ♥ If you want to play a bigger role in the magnetic ring, you can wrap the cable a few turns on the magnetic ring. The greater the number of turns, the better the effect of suppressing interference with lower frequencies, and the weaker the effect of suppressing noise with higher frequencies. The number of turns of the magnetic ring should be adjusted according to the frequency characteristics of the interference current. Usually, when the frequency band of the interference signal is wider, two magnetic rings can be added to the cable, each with a different number of turns, so that high-frequency interference and low-frequency interference can be suppressed at the same time. The magnetic ring is an indispensable anti-interference component in electronic circuits. It is generally made of ferrite materials such as zinc oxide, nickel oxide, and iron oxide through various processes such as molding, sintering, and grinding. Size choose(Outer diameter x Henght x Inner diameter): 9.5x19.5x5.5mm 9.8x13.5x6.6mm 9x16x5mm 10x5x5.8mm 10x10x5mm 10.5x20x5.5mm 12x20x5.6mm 14x28x8mm 17.5x28.5x9.5mm 20x10x10mm 36.5x15.5x23mm 47x15.5x27mm Anything else you need? - add more items to the shopping basket to qualify for combined flat rate postage. You can find more products in different material, type, color , sizes and shapes in our shop! If you have special needs, please contact us, we can customize according to your needs! About usGuaranteePaymentReturnsContact us / FeedbackAbout us♥ Hengkun Electronics Co., Ltd Founded In Now 2013. Goobetter is a fastener brand under the company's umbrella, who believes in providing top quality customer service and value for money. Our company's main products include fasteners with complete specifications, manual/electric tools, electronic products, transmission components, home hardware, various DIY products, etc.♥ A high percentage of our business is from repeat business and from recommendation by our existing customers. We are making every effort to provide our customers with the best service and products, and the company promises that once our services start, we will always be responsible until the end.Guarantee♥ Good Good Good quality. Buy with confidence! ♥ We maintain high standards of excellence and strive for customer satisfaction! ♥ You can find more products in different material, type, color , sizes and shapes in our shop! If you have special needs, please contact us, we can customize according to your needs! Payment♥ We only accept paypal. It's quick, easy, and safe. Payment must be completed within 7 days.♥ Please list your special requests (colour, packages, etc.) in the paypal notes section when you make payment.Returns♥ We offer a 100% guarantee if you are not happy with your purchase!♥ We sell high-quality products we hope you'll enjoy using, but we also know that, for one reason or another, there may be a time when you need to return something you've purchased. If you are not 100% happy with the quality or any other aspect of the goods we have supplied then please return them and we will be only too happy to refund as long as goods are in original condition.Contact us / Feedback♥ We care about our valued buyers. If you have any questions our customer service representatives will be very happy to help you. We try our best to answer your emails as soon as possible. However, due to the high number of emails we receive every day and the time zone difference, we may not be able to reply to your emails immediately. Please allow 24 business hours for us to respond.♥ Since your positive feedback is very important to our business's development,we sincerely invite you to leave positive feedback for us if you are satisfied with our product and service.It'll just take you 1 minute.Thank you! In a rare occasion if you you have any issue with any of our sold product or services please contact us before leaving any negative or neutral feedback as we will try out best to keep you happy and satisfied. On Aug 3, 2024 at 15:10:56 PDT, seller added the following information:

Price: 1.65 USD

Location: Shenzhen, GD

End Time: 2024-12-03T17:08:43.000Z

Shipping Cost: 3.99 USD