Integrated resonant transformers without PFC

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  • Transformers for LLC resonant power supply without PFC pre-regulator stage.
  • Integrated resonant transformers able to cover most exigences in the 18…120Vdc, up to 230W continous and 560W peak ranges.
  • Suited for all the controllers on the market.
  • Power supply efficiency up to 96% with simplest hardware solutions, without synchronous rectification.
  • Integrated resonant inductor and extremely compact size.
  • High creepage/clearance/DTI for reinforced insulation, according to EN61558, EN60950, etc.
  • Usually on stock.
  • Custom versions design or tank customization on request.


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