Hello everyone,
I see that mc2100lts-30 control board quite popular on this forum, so maybe someone can identify power ic that has exploded on my board.
All I can read is STR and what I think 55 on the middle.

 

Here you go!
schematic just follow the component designation on the silk screen in mach it to the schematic
https://sonsofinvention.wordpress.com/2012/11/12/mc2100-pwm-controller-schematic/

 

THanks but that schematic is for board with transformer, so don't work for me, Max from a different threat told me it was STR-G6651

 

Asked and answered in another thread.

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