Bourns PAD00x-T764 Push-Pull Isolation Transformers

Bourns PAD00x-T764 Push-Pull Isolation Transformers are low-profile, small footprint isolation transformers with a primary inductance of 475µH and a maximum of 11V/µs. The PAD00x-T764 components also feature 400VDC continuous operation, a low 550mΩ to 800mΩ DC resistance range (maximum), and a -40°C to +125°C operating temperature range. The AD00x-T764 Push-Pull Isolation Transformers are ideal for isolated RS-485/RS-232 power supplies or any serial communication, including CAN, RS-485, RS-422, RS-232, SPI, I2C, and low powered LAN. Other applications include industrial automation, AC motor drives, smart metering, and solar inverters.


  • Functional insulation for 400VRMS continuous operation voltage
  • Low profile and small size
  • Designed to comply with IEC 62368
  • Moisture Sensitivity Level (MSL) 1
  • RoHS and REACH compliant


  • Isolated RS-485/RS-232 power supplies
  • Industrial automation
  • AC motor drives
  • Smart metering
  • Solar inverters


  • Temperature ranges
    • -40°C to +125°C operating
    • Storage
      • -10°C to +40°C with packaging
      • -40°C to +125°C without packaging
  • 350mARMS current rating
  • 475µH primary inductance at 100kHz/0.1V ±10%
  • 11V/µs maximum
  • 400VDC continuous operation
  • 550mΩ to 850mΩ maximum DC resistance range
  • 3100VRMS isolation voltage
  • Materials
    • Ferrite core
    • Copper wire
    • DAP case
    • SN terminal finish
  • 7.10mm x 6.55mm x 4.0mm in dimension
Zveřejněno: 2021-09-15 | Aktualizováno: 2022-03-11