EMI Ferrite Core, is an EMI/RFI suppression component widely used in electronic equipment to reduce electromagnetic interference. Utilizing the high-frequency absorption properties of ferrite materials, it effectively suppresses electromagnetic noise in the 10 MHz to 600 MHz frequency range.The ferrite core provides excellent impedance characteristics and broadband noise suppression, making it an economical and effective solution for improving electromagnetic compatibility (EMC). It is widely used in telecommunication equipment, computer systems, consumer electronics, and many other electronic applications.
SHINHOM offers a wide range of EMI ferrite core products, including the R Series, RH Series, R6H Series, RWW Series, SMB4B Series, and toroidal ferrite cores, to accommodate different cable diameters and installation requirements. All SHINHOM EMI ferrite cores are RoHS compliant, ensuring environmental compliance for global markets.
Key Features
- Broadband EMI suppression 10MHz–600MHz
- High-frequency noise absorption
- Sizes: 1.6×5mm to 29×30mm
- UL94 V-0 & MIL-STD-202 compliant
- RoHS compliant & long-term stable
- Multiple series: R6H, RH, RWW, SMB4B
Ferrite anti-jamming magnetic core is widely used in PCB circuit board, power cord and data signal line interference suppression.
Applications
- Telecommunication Equipment
- Computer Systems
- Consumer Electronics
- Industrial Control
- Wireless Communications
- Automotive Electronics
FAQ
Q: How does an EMI ferrite core work?
A: An EMI ferrite core uses the high-frequency loss characteristics of ferrite material to absorb high-frequency noise and convert it into heat. This effectively suppresses electromagnetic interference (EMI) and improves electromagnetic compatibility (EMC).
Q: How do I choose the right EMI ferrite core?
A: Select the ferrite core based on the cable diameter and the frequency range of the noise you need to suppress. SHINHOM offers a wide range of sizes and impedance characteristics to meet different application requirements.
Q: What frequency range are SHINHOM EMI ferrite cores designed for?
A: SHINHOM EMI ferrite cores are optimized to suppress high-frequency noise from 10 MHz to 600 MHz, providing excellent attenuation across a broad frequency range.
Q: What is the difference between an EMI ferrite core and a ferrite bead?
A: An EMI ferrite core is typically a cable-mounted, through-hole ferrite used to suppress noise on wires and cables. A ferrite bead is an SMD component designed for PCB-level EMI filtering. Both operate on the same principle, but they differ in mounting method and application.
SHINHOM is dedicated to setting a high bar of excellence for industries that integrate or utilize magnetics technologies in our EMI Ferrite Core products.
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