Apple's standard charging block is a lot more advanced than you may think

Apple's little, white, rounded rectangle of a wall charger, the one all of us got with our iPhones, may look simple from the outside but internally, it's a lot more advanced than most cell phone or electronics chargers on the market. Ken Shirriff managed to disassemble one and found that there's a lot more than meets the eye.

Source: http://feedproxy.google.com/~r/TheIphoneBlog/~3/Ey6cKn3ejAs/story01.htm

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