Ferrite Rings

Ferrite rings are toroidal (doughnut) shaped, or cylindrical shaped pieces of ferrite (a ceramic compound).
What do they do?
Ferrite rings help to protect against EMI (electromagnetic interference) and RFI (radio frequency interference). They prevent interference moving to a device or from a device.
How do they work?
Ferrite rings can suppress noise without grounding. Ferrites are able to attract magnetic flux. When a cable is passed through the ring, the magnetic fields created by the cable are concentrated within the ferrite ring. This magnetic energy is converted to heat and the ferrite dissipates this by magnetic loss.
How are they used?
Ferrite rings can often be seen with cables threaded through them. They are common place in electronics to help with noise suppression. The cable can also be wrapped about the ferrite ring numerous times. Ferrite rings can be incorporated into broadband transformers, pulse transformers and common mode chokes.

...
Read more Read less

검색 필터링

총 12개 제품 중 1번째-12번째 제품을 조회 중
한장내 검색 결과 수
제품설명 단가 Type Dimensions Application Impedance Material Diameter Height Inner Diameter Outer Diameter Outer Dimensions Inner Dimensions Outer Height Series Aperture Diameter
RS 제품 번호 239-056
제조사RS PRO
₩2,557.50
Each (In a Pack of 6)
수량
Ferrite Core 15.64 x 6.99 x 28.57mm EMI Suppression - Ferrite, Nickel Zinc - 28.57mm 6.99mm 15.64mm - - - - -
RS 제품 번호 136-8985
제조사RS PRO
₩32,508.15
Each (In a Tray of 8)
수량
Ferrite Ring 102 x 65.8 x 16.1mm - - K 4000 16.1mm 16.1mm 65.8mm 102mm - - - - -
RS 제품 번호 136-9022
제조사RS PRO
₩14,106.55
Each
수량
- - - - - - - - - - - - - -
RS 제품 번호 136-9021
제조사RS PRO
₩16,650.10
Each
수량
- - - - - - - - - - - - - -
RS 제품 번호 136-9032
제조사RS PRO
₩6,734.75
Each
수량
- - - - - - - - - - - - - -
RS 제품 번호 136-8980
제조사RS PRO
₩3,712.25
Each (In a Tray of 140)
수량
Ferrite Ring 36 x 23 x 16mm - - K 4000 16mm 16mm 23mm 36mm - - - - -
RS 제품 번호 136-9033
제조사RS PRO
₩7,652.35
Each
수량
- - - - - - - - - - - - - -
RS 제품 번호 239-062
제조사RS PRO
₩8,346.75
Each (In a Pack of 6)
수량
Ferrite Core 12.7 (Dia.) x 28.5mm EMI Suppression - Ferrite 28.5mm 28.57mm 13.77mm 28.5mm - - - - -
RS 제품 번호 136-8983
제조사RS PRO
₩9,189.95
Each (In a Tray of 90)
수량
Ferrite Ring 50 x 30 x 21.1mm - - K 4000 21.1mm 21.1mm 30mm 50mm - - - - -
RS 제품 번호 136-9023
제조사RS PRO
₩58,912.40
Each
수량
- - - - - - - - - - - - - -
RS 제품 번호 136-8984
제조사RS PRO
₩7,782.55
Each (In a Tray of 90)
수량
Ferrite Ring 58.3 x 40.8 x 18.6mm - - K 4000 18.6mm 18.6mm 40.8mm 58.3mm - - - - -
RS 제품 번호 136-8982
제조사RS PRO
₩4,220.65
Each (In a Tray of 112)
수량
Ferrite Ring 40 x 24 x 17.1mm - - K 4000 17.1mm 17.1mm 24mm 40mm - - - - -