Trivia time. Dave explains one of the reasons why annoying centre negative DC power jacks exist.
Forum: http://www.eevblog.com/forum/blog/eevblog-1015-beware-evil-(but-clever)-dc-jacks/
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EEVblog #1015 - Beware Evil (But Clever) DC Jacks!
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2017-09-04 11:40
Trivia time. Dave explains one of the reasons why annoying centre negative DC power jacks exist.
Forum: http://www.eevblog.com/forum/blog/eevblog-1015-beware-evil-(but-clever)-dc-jacks/
► Watch on DTube
► Watch Source (IPFS)