copper loss

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copper loss

[′käp·ər ‚lȯs]
(electricity)
Power loss in a winding due to current flow through the resistance of the copper conductors. Also known as I 2 R loss.
References in periodicals archive ?
The "fields" model better explains the effects of vias, return path transitions, and attenuation of the signals due to dielectric and copper losses.
Another name of copper losses called as power losses which induce due to current losses in the active material like stator and rotor winding or rotor bar and end ring in squirrel cage induction motor, if can be minimized by high conductivity copper material and die casting copper rotor.
2 tonnes of copper produced per operating hour to avoid excessive copper losses to the tails management facility.
The replacement of CCA by alkaline copper compounds has heightened awareness of the potential impact of copper losses on aquatic organisms.
6 mils in the completed circuit board because of of anticipated copper losses that result from the chemical processes used in the manufacturing process.
That decline widened Sumitomo's copper losses from the trades by 44 percent from its original estimate of $1.
5 milliOhms results in lower copper losses and maximizes the current rating for higher component performance and system efficiency.
The greatest copper losses occur, however, in the position with the minimum number of effective turns.
CCA-A had low chromium and arsenic leaching but high copper leaching and CCB had moderate copper losses.
Treatments containing phosphoric acid, citric acid, and oxalic acid resulted in relatively high copper losses during the washing treatment and slightly increased losses of the other components.
0 milliohms and low alternating current loss result in lower copper losses, providing high efficiency in DC/DC power conversion applications.