Würth Elektronik WE-FB Flyback Transformers

Würth Elektronik WE-FB Flyback Transformers are 1.8 mH .25A 12V transformers that have an operating temperature range of -40°C to +125°C, including temp rise. They are designed to comply with the following requirements as defined by IEC60950-1, EN60950-1, UL60950-1/CSA60950-1 and AS/NZS60950.l. They also feature a reinforced insulation for a primary circuit at a working voltage of 400VDC.


  • Universal input
  • Small size
  • Low leakage
  • -40°C to +125°C operating temperature range


  • Texas Instruments chipsets UCC287xx, UCC289xx
  • Industrial controls
  • USB chargers
  • Metering
  • Garage door opener auxiliary supplies

Texas Instruments applications include smart meters, dimmable 12V LED drivers, three-output voltages for low power or high power, and more.
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公開: 2019-11-11 | 更新済み: 2020-02-11