HARLOWI®
Clip-On Ferrite Choke Core 20 Pcs - Ferrite Bead RFI EMI Noise Suppressor
Clip-On Ferrite Choke Core 20 Pcs - Ferrite Bead RFI EMI Noise Suppressor
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Usage Tip & Important Notes
For optimal effectiveness, select a ferrite core that matches the cable’s diameter, install it close to the noise source, and ideally, add one ferrite core to each end of the cable.
During installation, ensure the ferrite core is kept away from heat-generating components to prevent overheating, which may lead to failure due to excessive ambient temperature.
Note on Current Saturation
If a high direct current (DC) or low-frequency alternating current (AC) passes through the core (e.g., when installed on a power cable), excessive current may saturate the core. This will significantly reduce its high-frequency impedance and diminish noise suppression performance
- Packaging Includes: 20 snap-on ferrite cores (5 sizes included), suitable for cables with inner diameters of 3/5/7/9/13 mm
- Material: Made of nickel-zinc ferrite, which enhances the electromagnetic field around the coil and effectively resists external interference
- Easy Installation: Features a cylindrical snap-on design for simple installation—just open it, clip onto the cable, and it's ready to use
- Versatile Applications: Ferrite beads are widely suitable for electromagnetic interference (EMI) suppression in various electronic devices, such as data cables, USB cables, telephone lines, and network cables, to shield against external electromagnetic interference
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Returns & Refunds
We want you to be happy with your purchase. If your order isn’t right for you, eligible items may be returned in accordance with our return policy. Items must be returned in their original condition. Please review our Return & Refund Policy for full eligibility, instructions, and any applicable conditions.
