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CONSTRUCTING A VARIABLE POWER SUPPLY UNIT
CONSTRUCTING A VARIABLE POWER SUPPLY UNIT

Lecture 10b - inst.eecs.berkeley.edu
Lecture 10b - inst.eecs.berkeley.edu

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Model 2500A/2501A MODEL INFORMATION Precision AC Divider
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logical_circuits - Kent State University
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Lecture 17 - Purdue Physics
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... “The induced current will create a magnetic field that opposes the change in flux.” The clockwise current creates a field pointing down in the middle of the loop. If the current is clockwise, then it also creates a magnetic field pointing down. Therefore, ...
Down East Microwave
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... The delay in obtaining the square wave output is a result of - the initial condition of the capacitor (IC = 0V), - the amount of electronic noise in the circuit, - the degree to which your op amp is nonideal, and - the RC time constant of the charging circuit for the capacitor. ...
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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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