PATIKIL Ferrite Toroid Core, 50 Pcs Toroid Core 0.8" ODx0.4" IDx0.3" H Ferrite Rings Transformer Ferrite Toroid Cores for EMI/RFI Filters, Green

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Color: Green Material: Nickel-zinc ferrites Size: 20 x 10 x 7mm/0.79 x 0.39 x 0.28 inch (OD*ID*H) Packing List: 50 Pcs x Ferrite Toroid Core | Advantage: The annular structure is formed by the use of nickel-zinc ferrite in the toroid core, which is wear-resistant and has a long service life. Capable of working in high-frequency currents, allowing useful signals to pass through normally and filtering out interference from radio signals. | Instruction: Used to suppress electromagnetic emissions by blocking low-frequency noise and absorbing high-frequency noise, avoiding interference. Widely used in EMI/RFI filters, audio transformers, communications, control circuit equipment, LED lighting, automotive electronics, industrial control, etc. | Ferrite toroid core is a commonly used anti-interference component in electronic circuits, which has a good anti-interference effect on high-frequency noise. and the ferrite rings are made of nickel-zinc ferrites. The Toroid core is used for data cables, audio transformers, communications, control circuit equipment, etc. | NOTE: The more the number of coiled cables, the better the effect of suppressing interference with lower frequencies, the weaker the effect of suppressing noise with higher frequencies.

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