Prefabricated connection board for electrical networks - has tinned bronze wires sandwiched between thermoplastic foils

摘要

The prefabricated connection board has connection wires between two thermoplastic foils and the whole is bonded together. The wires are accessible at >=2 places to allow contacting. The wires have a flat rectangular cross-section, and the thermplastic foils are pref. made of polyethylene terephthalate. The wires are made of tinned bronze, and the connection areas of the networks of aluminium, copper or nickel. The assembly is easy to mfr., reliable electrical connections are produced and a mechanically strong and stable configuration is produced.