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AC Light Emitting Diode and AC LED Drive Methods and Apparatus

  • US 20170208656A1
  • Filed: 10/25/2016
  • Published: 07/20/2017
  • Est. Priority Date: 02/25/2004
  • Status: Active Grant
First Claim
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1. An LED driver comprising:

  • an input of a first AC voltage and a first frequency to the LED driver,the LED driver connected to at least one LED circuit and providing an output of a second AC voltage and a second frequency to the LED circuit, wherein the second frequency is a relatively higher frequency than the first frequency,wherein the LED driver includes a voltage regulator which regulates the second AC voltage at a relatively fixed level with respect to changes in a load connected to the output of the LED driver.

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