Search found 5 matches
- Sun May 20, 2012 5:15 am
- Forum: Power Supplies
- Topic: Article about teardown of a genuine Apple phone charger
- Replies: 0
- Views: 1509
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...
- Sun Aug 15, 2010 5:46 am
- Forum: Deals, Vendors and Classifieds
- Topic: 130W ATX power supply + 120W AC adapter 54$
- Replies: 153
- Views: 193766
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...
- Sun Aug 15, 2010 5:46 am
- Forum: Test Forum
- Topic: test 123
- Replies: 4
- Views: 4500
- Sun Aug 15, 2010 5:44 am
- Forum: Test Forum
- Topic: test 123
- Replies: 4
- Views: 4500
- Fri Aug 13, 2010 2:36 pm
- Forum: Deals, Vendors and Classifieds
- Topic: 130W ATX power supply + 120W AC adapter 54$
- Replies: 153
- Views: 193766
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...