High Quality Telecom Transformers

FERRTX Telecom Transformers｜High Bandwidth Isolation for 5G Infrastructure

FERRTX Customized Telecom Transformers deliver breakthrough performance in modern communication systems. Engineered for >100MHz bandwidth and <1pF interwinding capacitance, they eliminate ground loop noise better than standard Communication Transformers. With surface-mount design and ultra-low leakage inductance (<2% typ.), they enable 50% denser PCB layouts in 5G base stations versus bulky lander transformers.

Core Engineering Advantages

• Triple-Shielded Isolation
  4kV dielectric strength prevents signal degradation in Broadband Internet backhauls
• Wide Frequency Response
  Supports xDSL/ISDN/PoE++ protocols (DC-150MHz)
• Global Safety ComplianceSingle solution for UL, CSA, VDE, BABT certifications
• EMI Suppression
  Reduces common-mode noise by 30dB vs. microphone splitter transformer

Critical Performance Parameters

• Inductance: 10mH @ 10kHz
• Leakage Inductance: <0.5μH
• Interwinding Capacitance: 0.8-1.2pF
• Isolation Voltage: 3kV AC/min
• Operating Temp: -40°C to +105°C

Applications

5G & Broadband Infrastructure
・Massive MIMO antenna interfaces
・FTTH ONT signal isolation
・DOCSIS 4.0 cable modems

Industrial IoT
・Modbus RTU/RS-485 isolators
・PLC Broadband Transformer replacements
・Smart grid RTU communications

Power Conversion
・AC-DC flyback converters
・DC-DC POL isolation
・UPS communication modules

FERRTX is dedicated to setting a high bar of excellence for industries that integrate or utilize magnetics technologies in our Telecom Transformers products.