PATIKIL Ferrite Toroid Core 22.5mm x 13.8mm x 10mm, 10 Pack Transformer Inductor Coil Ring, Black

PATIKIL Ferrite Toroid Core 22.5mm x 13.8mm x 10mm, 10 Pack Transformer Inductor Coil Ring, Black

• Outer Diameter: 22.5mm / 0.89 inch; Inner Diameter: 13.8mm / 0.54 inch; Thickness: 10mm / 0.39 inch; Squareness rate: 10; Bs: 400T; Br: 150mT; Tc: 120°C; Hc: 13A/m; ρ: 4.9g/cm3; μi: 650-1000
• Advantage: Ferrite cores are dense, homogeneous ceramic structures made by mixing iron oxide (NiZnFe2O4) with oxides of nickel, zinc. Have very high permeability and low losses, can work at high frequencies
• Instruction: Used to suppress electromagnetic emissions by blocking low-frequency noise and absorbing high-frequency noise, avoiding interference
• Application: Widely used in EMI/RFI filters, audio transformers, communications, control circuit equipment, LED lighting, automotive electronics, industrial control, 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