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All   >>  LED Lighting   >>   General Lighting Applications   >>   Questions
 

I am looking to create an AC LED circuit that accepts both 120-277VAC and is engineered for cost. I've seen designs using an IC and/or a bridge circuit, but none of these have universal voltage acceptance. I am flexible with the # of LEDs used and total power consumption.

You have not mentioned output power, isolation required or PFC etc. \nPlease see our application notes for instance with NCL30001: http://www.onsemi.com/pub_link/Collateral/DN05016-D.PDF\nOr with NCP1027 http://www.onsemi.com/pub_link/Collateral/DN06006-D.PDF\nNCL30051 http://www.onsemi.com/pub_link/Collateral/AND9041-D.PDF \nLED solutions http://www.onsemi.com/pub_link/Collateral/BRD8034-D.PDF \n\nPlease let me know your application details and submit your request via our technical support link at: http://www.onsemi.com/PowerSolutions/su ... =homeRight Answered by:
ON Semiconductor
2012-09-19 15:01:47.0