Riverside, California - September 27, 2016 - Bourns is pleased to announce the introduction of the new Model SM91047EL Flyback Transformer, designed for offl ine AC/DC power supply applications.

The Bourns® Model SM91047EL is an 11.875 : 1, (primary : secondary) turns ratio fl yback transformer with 1.5 kVrms isolation. The input voltage range is 100-375 VDC, 50 kHz switching frequency regulated to 5 VDC/0.4 ADC output. This transformer is designed to meet IEC 60950-1, Functional Grade of Insulation. The Model SM91047EL fl yback transformer is suitable for use with Texas Instruments’ UCC28880 Low Quiescent Current Off-Line Converter.

Features

• Wide operating input voltage range

• 5 volt / 0.4 Adc output

• Meets IEC 60950-1, Functional Grade of Insulation

• RoHS compliant*

Applications

• TI UCC28880 high voltage converter

• AC/DC power supplies

• Metering, home automation, appliances, white goods and LED drivers

Please visit Bourns website at http://www.bourns.com/ for additional product details. If you have any
questions, please contact Bourns Customer Service/Inside Sales.

Source:http://www.bourns.com/