摘要 :
Tests were performed to determine any adverse effect from the use of a 'switching'voltage regulator on the performances of marine signal lamps and air-depolarized primary batteries,commonly used in minor lighted aids to maritime n...
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Tests were performed to determine any adverse effect from the use of a 'switching'voltage regulator on the performances of marine signal lamps and air-depolarized primary batteries,commonly used in minor lighted aids to maritime navigation. The purpose of this interim report is to provide the results of these tests to date.
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摘要 :
One SNAP-7A system was evaluated for approximately four years since its original delivery by the contractor. The performance of the SNAP-7A system deteriorated much more rapidly than predicted, so that its performance after four y...
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One SNAP-7A system was evaluated for approximately four years since its original delivery by the contractor. The performance of the SNAP-7A system deteriorated much more rapidly than predicted, so that its performance after four years is below that predicted at the end of its expected ten-year life. The fault appears to be a deterioration of the thermoelements in the thermoelectric generator of the system. (Author)
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