Abstract: A magnetic assembly is constructed comprising a first core portion, a second core portion, and a winding assembly. The first and second core portions each include a base portion and a plurality of projections extending from the base portion. The winding includes a plurality of stacked layers having conductive paths applied to their surfaces. The winding is constructed with a bore, wherein each conductive path encircles the bore. A number of the stacked conductive layers form a primary winding, and a number of the stacked conductive layers form a secondary winding. The winding is disposed over the first core portion in a manner so that a projection engages the opening of the winding to provide magnetic coupling of winding and core. The second core portion is disposed over the first core portion to form a closed magnetic circuit through and around the winding.

Abstract: There is provided a power system for a spacecraft that includes a plurality of electrical loads. The power system comprises N segmented solar array panels. Each of the N segmented solar array panels comprises Y solar array segments. The power system also comprises a plurality of power source blocks, each of which includes a respective one of the Y solar array segments of a respective one of the N segmented solar array panels. The Y solar array segments receive solar energy and provide electrical energy as outputs of respective ones of the power source blocks. The power system further comprises at least one switch which is controllable for coupling electrical energy output by individual ones of the power source blocks to selected individual ones of the electrical loads.