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Micro sem i
Micro sem i

... • Operating & StorageTemperature: -65 C to +175 C • DC Power Dissipation: 500 mW @ TL = 25oC and maximum current IZM of 70 mA. NOTE: For optimum voltage-temperature stability, IZ = 7.5 mA (less than 50 mW in dissipated power) • Solder temperatures: 260 oC for 10 s (maximum) ...
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... then any input via Fourier series representation • Write the Fourier series in terms of complex exponentials • Provide a method to calculate Fourier series coefficients • Determine properties of these coefficients EECS 20 Chapter 8 Part 2 ...
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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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