Electronic – Identify Logos on Bridge Rectifier

identificationrectifier

This is one of two bridge rectifiers recovered from a failed LED lamp.

Bridge Rectifier

I've seen the 'backwards R' before but don't know what it means/identifies. The other logo on the left is one I've never seen before. Can anyone identify/explain either of these? Thanks.

Best Answer

This appears to be Russian, or sold by Russians. At least, I find Russian parts suppliers listing bridge rectifiers with the same logo. For example at this odd URL with spaces in it: http://radimexbg.com/index.php?pid=1%20%20%20%20%20%209122 or same part at http://radiodetali.spb.ru/diody-i-diodnye-mosty/most-diodnyjj-kbu6m/id190/

I hope you read Russian! Google translate didn't turn up any obvious manufacturer's name, so far. But having gotten this far, my curiosity will not rest...

UPDATE: Aha got it! Yangzhou Yangjie Electronics Co Ltd http://www.21yangjie.com/en/

PDF datasheet for the other part (not the one in the original question): http://images.ihscontent.net/vipimages/VipMasterIC/IC/YANG/YANGS00160/YANGS00160-1.pdf

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