A voltage down-converter system, with a stand-by mode and an active mode, for a memory device with the following components. Information representative of the echo canceler tap coefficients is then transmitted over an overhead to a processor, to determine fault the location of a fault. In normal usage, tensioncompression from the links will be passed by the bracket arrangement into the airframe. The inner linings of each half-clamp are also sized and dimensioned to come into juxtaposing contact with one another before the half-clamp openings are completely overlapping.