PATIKIL Ferrite Toroid Core 25mm x 15mm x 12mm, 10 Pack Transformer Inductor Coil Ring, Black

PATIKIL Ferrite Toroid Core 25mm x 15mm x 12mm, 10 Pack Transformer Inductor Coil Ring, Black

Outer Diameter: 25mm / 0.98 inch; Inner Diameter: 15mm / 0.59 inch; Thickness: 12mm / 0.47 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 Toroidal cores are passive electronic components consisting of a circular ring or donut-shaped magnetic core of ferromagnetic ferrite around which wire is wound.

Specification
Color: Black
Material: Nickel Zinc Ferrite
Squareness rate: 10
Bs: 400T
Br: 150mT
Tc: 120°C
Hc: 13A/m
ρ: 4.9g/cm3
μi: 650-1000
Outer Diameter: 25mm / 0.98 inch
Inner Diameter: 15mm / 0.59 inch
Thickness: 12mm / 0.47 inch
Packing List: 10 x Toroids

Advantage
Ferrite cores are dense, homogeneous ceramic structures made by mixing iron oxide (NiZnFe2O4) with oxides or carbonates 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. 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.