ELECTRICAL POWER SUPPLY DEVICE FOR A RESISTOR ELEMENT, AND AN ELECTRICAL SYSTEM PROVIDED WITH SAID DEVICE AND SAID RESISTOR ELEMENT

摘要

An electrical power supply device (10) provided with electrically-conductive metal electrical connection means (12) secured to an electrical power supply wire (11), said connection means (12) comprising a first portion (13) connected to said power supply wire (11), followed by a second portion (14) that extends longitudinally and that is suitable for being permanently bonded to a resistor element (3) that is provided with a plurality of electrically-conductive layers (4). Said second portion (14) is tapering, presenting thickness (e) that decreases, starting from said first portion (13), said second portion (14) having at least one slot (15) passing through said second portion (14) in said direction in elevation.