The power bus 140 of the circuit board 100 is an electrical system that can include and interconnect several electric components such as, for example, a generator(s), a load(s), and/or the like. The power bus 140 can be disposed on the circuit 150 between and operatively coupled to the power filter 130 and a first circuit portion 151 of the circuit 150. The power bus 140 can be configured to distribute the filtered power to various parts of the circuit 150 including the first sub-portion 152 of the first circuit portion 151 and the second sub-portion 153 of the first circuit portion 151. The power bus 140 can distribute the filtered power to the first sub-portion 152 and the second sub-portion 153 at a first point 156 and second point 157. The power bus 140 can be disposed on the circuit board 100 between and operatively coupled to the power filter 130 and an input point (not shown) of the circuit 150.