Ferrite Bead Anti Interference Ring Toroide Core Inductor Ring Cables Filter

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Seller: hkdz-2022 ✉️ (15,326) 99.4%, Location: Shenzhen, GD, CN, Ships to: WORLDWIDE, Item: 275942932196 Ferrite Bead Anti Interference Ring Toroide Core Inductor Ring Cables Filter. ♥ 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.

Ferrite 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

 

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  • Condition: New
  • Size(Outer dia x Henght x Inner dia): 9.5x19.5x5.5mm
  • Pack Size: 1 pcs
  • Brand: Unbranded
  • Type: Ferrite Bead
  • Mounting Style: Surface Mount
  • Termination Style: Through Hole
  • Country/Region of Manufacture: China
  • Model: Ferrite Bead Anti Interference Ring

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