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Class Information
Number: 331/148
Name: Oscillators > Relaxation oscillators > Blocking oscillators > With 3 or more winding feedback transformers
Description: Subject matter wherein the closely coupled transformer includes three or more windings effectively connected in the oscillator circuit.


Patents under this class:

Patent Number Title Of Patent Date Issued
4617533 Circuit arrangement for a blocking oscillator switching power unit Oct. 14, 1986



 
 
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