Post
Topic
Board Hardware
Re: Which USB hub to use with Block Erupters or K1? A List.
by
Unacceptable
on 16/08/2013, 23:52:12 UTC

Don't buy that  5V-8A-40W power supply above because I did and it's only good for 4 erupters 2Amps and this is because it's not a regulated power supply.
I'm not sure, but the other 5V-5A below it probably isn't regulated either.

For those wondering what's the difference between a regulated and a non-regulated...
with a non-regulated the more amps you draw the greater voltage drop.
with a regulated power supply there's minimal or no voltage drop, which is important with the erupters.


Very good info  Grin  Thanks dyingdreams & merv77 !!

Was just hoping to get an adapter either brick or wallwart with more power,I have plenty of hubs.I hit Radio Shack & Best Buy today..........nothing worth while  Sad Gonna have to be online order.

Keep us posted to how you get along with yours dyingdreams.That one is in the US not China,which should get here ALOT faster than 2+ weeks  Grin

I'm thinking the easist & cheapest route for me would be to get a bunch of these   http://www.amazon.com/gp/product/B0058RLD9C/ref=oh_details_o00_s00_i00?ie=UTF8&psc=1

& one of these.

http://www.ebay.com/itm/5V-20A-DC-Universal-Regulated-Switching-Power-Supply-/110638231265?pt=LH_DefaultDomain_0&hash=item19c28d6ee1

I have wire & no soldering makes it right up my alley  Cheesy

Thanks again guys!!!!!!!!  Grin