摘要 |
PURPOSE:To feed a high quality signal by preventing three-diensional wrapping of wires in wrap wiring to form an electrically and mechanically stable circuit, and decreasing variation of impedance in a jumper circuit for circuit board correction. CONSTITUTION:A pressure sensitive adhesive tape 6 is stuck on a surface of a universal board 4 to form an adhesive layer 7. Respective wires 5, 5... wrapped on wrapping posts are arranged so as not to be overlapped three- dimensionally on each other and pressed to be fixed to the adhesive layer 7. |