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A 20 kHz power oscillatorCircuit providing stable sine wave power up to 10 W supplies small amounts of power at frequency other than 60 Hz. Circuit has Wien bridge oscillator which uses operational amplifier to feed power amplifier stage. Power amplifier stage uses booster amplifier and two discrete transistors for power output.
Document ID
19710000173
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Sturman, J. C.
Date Acquired
August 6, 2013
Publication Date
June 1, 1971
Subject Category
Electronic Components And Circuits
Report/Patent Number
LEW-11319
Report Number: LEW-11319
Accession Number
71B10174
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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