Material:Nickel-zinc ferrite. If used in the audio and video screen electrical power cord can further enhance the audio and video quality, doubly loved by audiophiles. Used to increase the purity of the audio system, reduce the signal line by the power line noise interference.
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1PC T200-2/T157-2 Iron Ferrite Toroid Cores 51*32*14mm/40*24*14.5 Mm For Inductors Iron Powder Core
Aliexpress UK
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T130-2 Iron Ferrite Toroid Cores 33*20*11 Mm For Inductors Iron Powder Core Red Ring Low
Aliexpress UK
Ratio: 1000/,/, 3000/(optional). Working frequency: 50-60HZ. Linear ratio: 0.3%. With low resistance leads. Normally open current: 0-60A. The product is easy to use. Due to various factors such as display brightness and light brightness, the actual color of the product may be slightly different from the website picture.
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EE13 5+5 4+4 2+4 Pins 10/8/6P Mn-Zn PC40 Vertical Horizontal Transformer Ferrite Magnetic Core Coil
Aliexpress UK
INSTRUCTIONS FOR USE: Install a ferrite core on the device side of the cable to clip onto the cable whether or not the cable has a connector or is hardwired to the device. PREMIUM MATERIAL: Made of plastic case and ferrite core for long service life.
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50/22pcs Clip-on Ferrite Ring Core Bead Choke RFI EMI Filter Noise Suppressor Cable Clip for USB
Aliexpress UK
New old stock for White rings in great condition. They measure 45 x 28 x 8 mm. Please see further details in the photos. Thank you for looking. I have four available and they are priced each.
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5pcs T50-2 Carbonyl Iron Powder Cores T50-2 13*7.5*5 Mm 4.9nH/N2 Dust Ferrite Toroid Red Core
Aliexpress UK
Hole Spacing: 0.225". OD: 0.525".
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5Pcs 3.5/5/7/9/13mm Toroidal Core Ferrite Bead Clip Choke EMI RFI Noise Filter Clip For USB/Video
Aliexpress UK
Nickel zinc ferrite. It can improve the electromagnetic field around the solenoid, thereby avoiding external interference. Material: Ni-Zn Ferrite. 7 X 3.5mm Ferrite Rings. 5 X 5mm Ferrite Rings. 8 X 7mm Ferrite Rings.
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ZEXEF 10Pcs 3.5/5/7/9/13mm Toroidal Core Ferrite Bead Clip Choke EMI RFI Noise Filter Clip For
Aliexpress UK
A kind of soft ferrite. It belongs to spinel structure. It is made of iron, manganese, zinc oxides and their salts by ceramic technology. It is generally used in the frequency range of 1 kHz to 10 MHz.
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60x36x20/63x38x25/68x44x15mm Ferrite Ring Iron Toroid Core Green T63 RF choke ferrite bead PC40 MnZn
Aliexpress UK