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Weight is at a premium in aircraft. AC to DC power supplies running at 300 Hz instead of the more common 50 Hz or 60 Hz would require smaller filter capacitors, and thus less weight. The power generator, likewise, would require less mechanical speed step-down, reducing weight. Similarly, Transformers and inductors, as well as selsyns, can be much smaller, again, reducing weight.

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Will a transducer from a lowrance x70a work with a lowrance hds 5x?

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