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FLICKERING SUPPRESSOR SYSTEM FOR A DIMMABLE LED LIGHT BULB

  • US 20130057169A1
  • Filed: 08/30/2012
  • Published: 03/07/2013
  • Est. Priority Date: 09/01/2011
  • Status: Active Grant
First Claim
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1. An apparatus comprising:

  • a rectifier circuit comprising input terminals and output terminals, wherein the rectifier circuit is configured to rectify an a line voltage to generate a rectified voltage at its output terminals;

    a resistor and switch coupled in series;

    a switch control circuit directly coupled between the output terminals and configured to control the switch only as a function of the rectified voltage.

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