EMI/RFI Common Mode Filters
Electromagnetic interference (EMI) and radio frequency interference (RFI) reduce both the fidelity and reliable transmission of electronic circuit data. To protect circuits from EMI/RFI, Premier Magnetics manufactures an extensive selection of transformers, inductors, and data connectors. These devices are specifically designed either to block EMI/RFI, or include common mode filters to protect the fidelity of electronic data transmission.
Product Families Providing EMI / RFI Common Mode Capability
- Common Mode Chokes
- EMI suppression inductors
- Isolation transformers
- RJ-45 data connectors
Typical Common Mode Filter Performance Parameters
EMI/RFI Common Mode Filters by Family
To help you select the device for your specific application, our product line is segmented into the following categories:
EMI/RFI Common mode Suppression Inductors
Telecom Filters
Ethernet & PoE Filters
RJ-45 Data Connectors
Surface Mount Chokes / Common Mode Chokes
EMI / RFI Common Mode Filter Features
- Line filter for AC EMI
- High current rating
- High isolation
- Wide operating temperature range
News & Articles
- Power Integrations + Premier Magnetics = Power Perfected
- Premier Magnetics Line Filters Replace Discontinued Murata Components
- Whitepaper update v2: Using Common Mode Chokes to Reduce EMI/RFI
- Introducing Transformers Optimized for Power Integrations’ Latest LYTSwitch™ Line of LED Driver ICs
- Premier Magnetics announces its POL-HX Series of switch-mode transformers for the TOPSwitch-HX\99 line
- Product Announcement – Off-Line Switch-Mode LinkSwitch ® Transformers
- Avnet+Premier Transformer & Choke Service PPT
- The Engineer’s Guide To EMI In DC-DC Converters (Part 10): Input Filter Impact On Stability” by Timothy Hegarty, How2Power Today, November 2019 issue
