DISTRIBUTION APPARATUS, DISTRIBUTION BOARD AND WIRING METHOD OF THE DISTRIBUTION APPARATUS

摘要

PROBLEM TO BE SOLVED: To improve the communication quality of a power line communication by providing a first filter circuit near a branching point of a branch line.;SOLUTION: In the distribution apparatus 1 configured to supply power that is supplied through a lead wire 12, to a plurality of branch lines 111 wired indoors and connected to the lead wire 12 via branching points 14, near the branching point 14 of at least a branch line 111, there is provided a first filter circuit 17 including an inductor 23, configured by cancel-winding two lead wires around an annular core and a capacitor 24 interposed between the two lead wires. Furthermore, the first filter circuit 17 is to be provided only in the branch line 111, among the plurality of branch lines 111, to which communication apparatuses 31, 41 performing power line communication are not connected.;COPYRIGHT: (C)2006,JPO&NCIPI