Search found 5 matches

by discreeter
Sun May 20, 2012 5:15 am
Forum: Power Supplies
Topic: Article about teardown of a genuine Apple phone charger
Replies: 0
Views: 1027

Article about teardown of a genuine Apple phone charger

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...
by discreeter
Sun Aug 15, 2010 5:46 am
Forum: Deals, Vendors and Classifieds
Topic: 130W ATX power supply + 120W AC adapter 54$
Replies: 153
Views: 124903

Hey, For old-timers who prefer to use physical shops or want to minimize delivery fees/time, here are some helper search queries (you'll want to filter by language/domain name after clicking): (120W) http://www.google.com/#q=Li+shin+LSE0110A20120+OR+LSE0227A20120+OR+0110A20120+OR+0227A20120 (160W) h...
by discreeter
Sun Aug 15, 2010 5:46 am
Forum: Test Forum
Topic: test 123
Replies: 4
Views: 2741

1^2^3 = 1
by discreeter
Sun Aug 15, 2010 5:44 am
Forum: Test Forum
Topic: test 123
Replies: 4
Views: 2741

123! =~ 1.2146304367025332e+205
by discreeter
Fri Aug 13, 2010 2:36 pm
Forum: Deals, Vendors and Classifieds
Topic: 130W ATX power supply + 120W AC adapter 54$
Replies: 153
Views: 124903

Hello, Actually I was wondering the same thing. Let's say the system draws about 80W at full load (broad estimate), we're using the IGP from the CPU of course. So you'd need in input: 80 / ( 0.88 ) = 91W DC assuming 88% from the circuitry. If you have a brick rated at 19VDC for example, it would nee...