Applying laminated busbars to enhance DC power distribution systems

The intent of this paper will be an overview of how to design and implement laminated busbars into DC power distribution systems. It will include; electrical, physical and thermal characteristics obtained by utilizing a laminated busbar for DC power distribution. The power density of today's technology requires the power distribution system to play an active role in compacting size while not sacrificing electrical, physical or thermal constraints of the devices it supplies. In systems where high levels of electrical power are being used, designers must analyze and optimize the method by which power is being distributed. Power distribution issues can have a dramatic affect on the cost, performance, reliability and size of systems. Designing a complete power distribution package that incorporates both power and signal level distribution, along with circuit protection into one sub-system can greatly reduce overall system size.