Power line communication transformers – SML series

  • Transformers for power line communications, useful in smart grid, energy meters remote management, public lighting management, etc.
  • Power line modem based on: ST Microelectronics ST75xx, Maxim MAX298x-MAX299x- MAX7049, Teridian 71M6xxx, Echelon PL31x0, Cypress CY8CPLC10-CY8CLED16P01, Texas Instruments PGA112AIDGSxx- OPA564AIDWPR, TMS320F28xx, AFE031, NXP TDA5051 etc.
  • Designed for FSK, PSK, OFDM, G3-PLC, etc.
  • Wide operating frequency range 10…500kHz.
  • Up to 6kV Pri-Sec dielectric strength.
  • 90°C max ambient temperature.
  • Custom versions on request.
Image module
Code Primary Inductance Turns Ratio Primary VμSec Pri/Sec dielectric strength
SMLEP1301 1030 μH ±30% 1:1 28 3,0 kV
SMLEP1302 610 μH ±30% 1:(1+1) 21 3,0 kV
SMLEP1303 1395 μH ±30% 1:(1+1) 32 3,0 kV
SMLE1601 990 μH -25% +50% 1:1 32 6,0 kV
SMLE1602 730 μH ±35% 1:(1+1) 19 6,0 kV
DATA SHEET