LM15 / LM25 Flyback Transformers

  • Pot Core/ Touchtone designs.
  • High Inductance to space ratio.
  • Low heat and noise (EMI/RFI) emission.
  • Built to meet UL Class B (130°C).
  • Originally designed for use with National Semiconductor’s Simple Switchers. Step-Down Voltage Regulator Series:
    • LM1577-XX/LM2577-XX.
    • LM1577-XX/LM2577-XX.
  •  Hipot tested 500Vdc
ProductInductance (uH)Input VOutput (V)loutΩ (max)
330-0202200 (180-210) 12+/-15V575ma2
330-0203250 (240-270) 15+/-15V700ma 2