Bourns Unveils New Push-Pull Isolation Power Transformers

The Bourns Magnetics Product Line is pleased to introduce the new Model SM91207L and SM91208L Push-Pull Power Transformers.

These compact size, high voltage isolation transformers are driven by 24 V input (SM91207L) and 12 V input (SM91208L), delivering 15 V up to 500 mA output.

They can be configured in a variety of turns ratios.

These new transformers are designed to support isolated interface power for CAN, RS-485, RS-422, RS-232, SPI, I2C, and lower power LAN, and developed for use with Texas Instruments Model SN6507.

These products meet IEC/UL 62368-1 requirements.

These power transformers feature functional insulation and a working voltage up to 400 VDC, Hi-Pot isolation voltage up to 2500 VAC and an extended operating temperature range of -40 to +125 °C.

Features

  • Compliant with IEC/UL 62368-1 standards
  • Functional insulation for working voltage up to 400 VDC
  • Hi-Pot voltage up to 2500 VAC
  • Designed for isolation power supplies using TI Model SN6507
  • RoHS compliant

Applications

  • Photovoltaic inverters, protective relays, factory automation, low/medium risk medical equipment
  • Motor drivers: IGBT and SiC gate driver power supplies
  • Isolation power supply for Controller Area Network (CAN), RS-485, RS-422, RS-232, SPI, I2C, low-power LAN
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