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M8100 Synchroscope
M8100 Synchroscope

Fundamentals of Linear Electronics Integrated & Discrete
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... monitor multiple units, and schedule shutdowns and restarts. • Provides A-1-1 Certified fail safe protection from surges, spikes, blackouts, and brownouts. • Automatic voltage regulation provides a stable AC source during less than optimal power conditions without constant use of internal batteries. ...
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Metadyne



A metadyne is a direct current electrical machine with two pairs of brushes. It can be used as an amplifier or rotary transformer. It is similar to a third brush dynamo but has additional regulator or ""variator"" windings. It is also similar to an amplidyne except that the latter has a compensating winding which fully counteracts the effect of the flux produced by the load current. The technical description is ""a cross-field direct current machine designed to utilize armature reaction"". A metadyne can convert a constant-voltage input into a constant-current, variable-voltage output.
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