Rupalit® Profile Litz Wire:
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RUPALIT® Profile Litzwire in square or rectangular section makes optimum use of the available winding space.
Technical and Economical Benefits
- 65% - 80% copper fill factor
- Optimises the number of winding layers
- Winding without bobbin (self bonding enamel/acetate silk)
- Also available in RUPALIT® Safety
Application examples
- HF transformers
- Switch mode power supplies
Construction
- Enamel insulated copper wires (magnet wire) (0.02-1.6mm diameter, AWG 13-52)
- Enamel insulated aluminium wires (magnet wire) (0.025-5mm diameter, AWG 4-30)
- Conductor cross section in compliance with DIN or customer requirements
Insulation Material
- Polyester foil, 150°C (Mylar©)
- P.E.N. foil (XR20), 155°C
- Polymide 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