iFi audio iPower - universal Ultra-Low Noise AC/DC adapter
Apr 3, 2015 at 3:23 AM Thread Starter Post #1 of 328

h1f1add1cted

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Hello,
 
I found a new product from iFi audio, the iPower: http://ifi-audio.com/portfolio-view/accessory-ipower/
 

 
 
 
Input: 100-240VAC
Output: 5V/2.1A; 9V/1.5A; 12V/1.1A
Output plug: 3.5×1.35mm; 4.0×1.7mm; 5.5×2.1mm; 5.5×2.5mm
Noise*: ~1uV
Size: 82x43x40 mm
Weight: 155g (with cable)
* Average audio band noise floor
 
 
I've I read right it will be properly cost $50 and will release in the next month.
 
 
My question is will this come with USB BC (Battery Charging Standard Rev. 1.2) port and I havn't seen a USB adaptor for USB in general, or is this only for DC inputs?
 
Apr 3, 2015 at 3:36 AM Post #2 of 328
  My question is will this come with USB BC (Battery Charging Standard Rev. 1.2) port and I havn't seen a USB adaptor for USB in general, or is this only for DC inputs?

 
Since it comes with barrel plugs, as listed in spec, it definitely doesn't have a USB port nor is it an USB adapter.
 
Apr 4, 2015 at 6:14 AM Post #3 of 328
Ok thanks. Do you know if there is any low noise USB charger with BC standard anywhere?
 
Apr 4, 2015 at 8:26 AM Post #5 of 328
  Ok thanks. Do you know if there is any low noise USB charger with BC standard anywhere?

 
Don't know any specific model, but I'll think any self-powered USB hub that support BC1.2 and has a 5V wall adapter can probably take the iPower, which should give it very low noise.
 
Apr 4, 2015 at 10:45 AM Post #6 of 328
Thanks again, that make sense, good tip.
 
Apr 9, 2015 at 12:29 AM Post #7 of 328
1,390 Koruna here
 
http://hifina.cz/ostatni/59-ipower.html
 
We could use something like this for Raspberry Pi etc.
 
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Apr 15, 2015 at 8:38 PM Post #9 of 328
Looks interesting.  My only small concern would be over current protection.  Many non-technical users may not be aware to check the amount of current their device requires.  If current draw exceeds the iPower's capabilities it could be a fire hazard.  Though I'm sure safety regulations would require it to be fused or something of the sort.  Still, if it's fused, i'd assume it's not replaceable, so users should be aware of their devices current draw anyways.
 
I just pulled the trigger on the iDSD Micro today, and will probably get a iUSB power in the future, so these might be a nice tweak, if not overkill.
 
Apr 18, 2015 at 8:22 PM Post #10 of 328
seems available on some european online shops....
 
Apr 28, 2015 at 3:39 PM Post #15 of 328
Is this out yet?

 
9V version should be available, 5V and 12V ones should follow suit
 
http://www.musicdirect.com/p-322395-ifi-ipower-power-supply.aspx
 
Another fellow from Colorado already got the 9V version for powering his UpTone Audio ReGen
 
http://www.computeraudiophile.com/f6-dac-digital-analog-conversion/uptone-audio-regen-listening-impressions-24078/index8.html#post420289
 

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