Rico420
Well-Known Member
I'm trying to determine the plug size on the barrel connecter that attaches to the power adapter from the wall wart. I have a ton of old nimh aa's laying around I'm not using, and am going to get a 12v dc step up regulator to use 6v (4xaa) battery packs to run the adapter on batteries instead of a wall wart to have a portable power adapter. Does anyone know (or have an accurate tool to measure, i don't) the barrel size on the connector?
I'm fairly sure its 2.5mm, but want to be sure before ordering the parts. Can't find anything with google or on fc to verify it is indeed 2.5mm.
Here's what I'm planning on ordering-
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=280783486516
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=230725224086
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=290642977080
And i know that that step up regulator will get hot if i just use one, i plan on using two in parallel to be well below the current limitation (1.3a 12v per board, mflb adapter supplies 1.25a 12v) and not have to use heatsinks to cool the transistors.
Help here would be appreciated, thanks-
I'm fairly sure its 2.5mm, but want to be sure before ordering the parts. Can't find anything with google or on fc to verify it is indeed 2.5mm.
Here's what I'm planning on ordering-
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=280783486516
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=230725224086
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=290642977080
And i know that that step up regulator will get hot if i just use one, i plan on using two in parallel to be well below the current limitation (1.3a 12v per board, mflb adapter supplies 1.25a 12v) and not have to use heatsinks to cool the transistors.
Help here would be appreciated, thanks-