RUPALIT® Profile

RUPALIT® Profile Litz wire in square or retangular section makes optimum use of the available winding space

Cut wasted space in windings.

Technical and economic benefits:

  • 65-80% copper fill factor
  • Optimizes the number of
    of winding layers
  • Winding without bobbin
    (self bonding enamel /
    acetate silk)
  • also available in
    RUPALIT® Safety


Examples of application:

  • High Frequency chokes

Construction:

  • Enamel insulated copper
    wires (magnet wire)
    (0.02-1.6 mm dia.,
    AWG 13-52)
  • Conductor cross-section
    in compliance with DIN

    (0.25-5 mm dia.,
    AWG 4-30)
  • For dimensions of standard For dimensions of standard
    profiles see tables on technical data sheet.

Isolation material:

  • Polyester foil, 150 °C (Mylar©)
  • P.E.N. foil (XR 20), 155 °C
  • Polyimide foil, 220 °C
    (Kapton©, Kapton© CR)
  • Aramid paper (Nomex©)
  • Polyamide yarn (63),
    (Nylon©), electrical and
    mechanical shelter
  • Acetate silk
  • Other materials are available
    on request.

RUPALIT® Profile

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Optimized Winding = Optimum in Power Efficiency

In the scope of the German Federal Government´s 5th Energy Research Program "Innovation and New Energy Technologies" the Rudolf Pack GmbH&Co. KG join forces a research project together with
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