Calculator for Laminated Bus-bar

Dielectric coefficient of insulator (k)
Thickness of insulator layer (a: mm)
Number of layers of conductor
Thickness of copper layer (t: mm)
Length of copper layer (l: mm)
Width of copper layer (b: mm)
Temperature rise allowed (℃)
Hi-pot test voltage (VAC)

Result
Max AC　current allowed (bus-bar placed vertically)	568
Max AC　current allowed (bus-bar placed horizontally)	513
Max DC　current allowed (bus-bar placed vertically)	640
Max DC　current allowed (bus-bar placed horizontally)	578
Inductance L (nH)	2.5
Capacity C (pF)	704
Leakage current (mA)	1

Note:The above are rough calculation only. The actual bus bar design parameters may need to vary according to detailed structural requirements, working conditions etc.. Please contact our Engineering at: infor@wdint.com

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