EPtronics Announces Issuance of US Patent for LED Driver with Dual TE and LE Dimmer Compatibility

EPtronics Inc. (EPtronics), an LED lighting company focused on the development of LED power electronics, is excited to announce that the United States Patent and Trademark Office has issued US Patent 9,699,849, covering the invention of an LED driver controllable using either forward phase control (Leading Edge or LE) incandescent dimmers or reverse phase control (Trailing Edge or TE) electronic low voltage dimmers. The patent pertains to the extraction of phase information from the phase control power and stabilization of either a forward or reverse phase dimmer in the presence of a conventional EMI filter.

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