Pulse Electronics IATF PMS9494 Current Sense Transformers

Pulse Electronics IATF PMS9494 Current Sense Transformers support current measurements of up to 30A in an EE8 platform with a 13mm x 10.5mm x 7.2mm footprint. These automotive-grade transformers feature turn ratios from 1:50 to 1:200 and effectively measure frequencies as low as 20kHz. The series is compatible with full winding automation to meet the quality and reliability of automotive applications. Additional features include RoHS compliance, up to 375Vpk voltage rating, and 1200Vrms, 6s hipot isolation. Typical applications for Pulse Electronics IATF PMS9494 Current Sense Transformers include onboard charging (OBC) and DC/DC conversion, as well as inverters and various automotive loads.

Features

  • Automotive grade
  • EE8 SMD platform
  • Compatible with full winding automation to meet quality and reliability of automotive applications
  • Higher current version of PM2165 EE5 platform
  • Moisture sensitivity level (MSL) 1
  • RoHS compliant

Applications

  • OBC and DC/DC conversion
  • Inverters
  • Various automotive loads

Specifications

  • Up to 30A current rating
  • 13mm x 10.5mm x 7.2mm maximum footprint
  • 20kHz to 1MHz frequency range
  • Functional insulation
  • 1200Vrms, 6s hipot isolation
  • Up to 375Vpk voltage rating
  • 1:50 to 1:200 turn ratios

Schematic

Schematic - Pulse Electronics IATF PMS9494 Current Sense Transformers
Published: 2025-02-27 | Updated: 2025-04-10