An Unsymmetric Metal Base PWB—Design Parameters and Thermal Considerations

Abstract

A new central processor for the AXE telephone switching system was developed. Using surface mounting on a metal base board a large reduction of size was obtained coupled to an improvement in electrical and thermal performance.

Citation

Flodman, G. (1985), "An Unsymmetric Metal Base PWB—Design Parameters and Thermal Considerations", Circuit World, Vol. 11 No. 4, pp. 24-27. https://doi.org/10.1108/eb043762