Delete comment from: Ken Shirriff's blog

Oscar Goldman said...

Very useful, thanks! I'm repairing a MacBook power adapter. The crappy wire attachment to the circuit board broke, and now I need to figure out which solder pad is + and -. Checking with a voltmeter, I found a perplexingly low voltage (.35 or so). Your article explains why.

Mar 25, 2016, 12:59:33 AM

Posted to Teardown and exploration of Apple's Magsafe connector