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new phone charger with no leads
siliconmix:
http://gizmodo.com/5920743/the-worlds-smallest-iphone-charger-skips-the-cables-altogether?popular=true
Stephen Hill:
Doesn't look like there is alot of room for the electronics. I wonder what the maximum current draw is and how clean the DC output is...
mikeselectricstuff:
--- Quote from: Stephen Hill on June 24, 2012, 02:22:36 pm ---Doesn't look like there is alot of room for the electronics. I wonder what the maximum current draw is and how clean the DC output is...
--- End quote ---
and how good the isolation is....
and how hot it runs....
Psi:
Yeah, for just $25 it's probably not going to be using a high spec 95% efficient SMPS IC.
Probably only $5-10 worth of actual parts
Maybe it uses the metal mains prongs as a heatsink, that would be an interesting approach.
Mains socket and house copper wiring as heatsink :P
nitro2k01:
Dave, Mike, you know what to do...
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