RUPALIT® Planar

RUPALIT® Planar; of interest
to users of copper foil

Easy to work with,
easy to terminate.

Technical and economic benefits:

  • Minimizes "hot spots"
  • High copper fill factor due
    to profiled construction
  • Capable of winding on
    small radius bobbins
  • Field compensated
    winding possible
  • Compact finish
  • Easy to terminate


Examples of application:

  • Transformers with high current output
  • Transformers with massive body windings
  • Induction heating devices
  • synchronous inverter - chokes
  • Schottky diodes / Output rectifiers
  • Electroplating rectifiers

Construction:

  • RUPALIT® with enamel
    copper wires (magnet
    wire) (0.02-1.6mm dia.,
    AWG 13-52)
    or enamel insulated
    aluminium wires
    (0.25-5mm dia., AWG 4-30)
    or with RUPALIT® Profile
  • Cross section up to 150 mm²

Isolation material:

  • Natural silk (52)
  • Polyamide yarn (Nylon©) (63)
  • Polyester foil (Mylar©), 150°C
  • P.E.N.-foil, 155°C
  • Polyimide foil, 220°C
    (Kapton©, Kapton© CR)

RUPALIT® Planar

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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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