| 摘要 |
<p>The power cord with RFI filter provides when assembled with the anticipated device, a simpler assembly with less fittings, leading to cost reductions as far as the assembly featuring equal conformity to standards and quality is concerned. The cord according to the invention is made from an external power cord (1), which is connected in series via a connector (2) to an internal two-wire conductor (3), attached to the RFI filter (8) and is on the opposite end connected to an ON/OF switch (5). The RFI filter (8) is implemented as a part of the internal power conductor (2), which is made as a bifillar winding on a toroid ring (4) connected in parallel to an RFI condenser (6) and NTC resistor (7), preferably on the switch terminal (5).</p> |
