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ELECTRONICS CONSULTANT
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Dimming Circuit With Reference Control

United States Patent    Fred Katz     Patent Number: US10897799B1       
 

Abstract:

A balance circuit includes a node on which a reference voltage is generated to control current through a first component string and a first resistor connected to the first component string. A stage receives the reference voltage to generate a tracking current through a second component string and a second resistor connected to the second component string, wherein a current through the first component string is uniformly tracked by the tracking current through the second component string.
 
Inventors:  
Assignee Name:  
US Patent Application No.:
Filed:    
Status:  

Frank Zarcone, James D. Chermak, Fred Katz
Apogee Lighting Holdings, LLC
US10897799B1
July 2, 2019
Patent Granted
March 30, 2021


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Last modified: 04/23/21 İFred Katz March 2008