Article about teardown of a genuine Apple phone charger
Posted: Sun May 20, 2012 5:15 am
Apple iPhone charger teardown: quality in an tiny expensive package (http://www.arcfn.com/2012/05/apple-iphone-charger-teardown-quality.html)
Source: Ken Shirriff's blog
Behold this nice article about Apple's "cube" charger.
The technical details are way beyond my comprehension - it discusses the flyback switching power supply, EMI interference, schematics and so forth.
I thought it might interest you guys since you are quite tech-savvy when it comes to PSU's.
There's a fairly large number of reference notes, so it's also interesting for that, too.
A pity there are no figures about efficiency, though.
Source: Ken Shirriff's blog
Behold this nice article about Apple's "cube" charger.
The technical details are way beyond my comprehension - it discusses the flyback switching power supply, EMI interference, schematics and so forth.
I thought it might interest you guys since you are quite tech-savvy when it comes to PSU's.
There's a fairly large number of reference notes, so it's also interesting for that, too.
A pity there are no figures about efficiency, though.