[Elecraft] DC Buck Boost

[Matthew Zilmer]

18650s should be spot welded to tabs.

Matt W6NIA

-----Original Message-----
From: elecraft-bounces at mailman.qth.net [mailto:elecraft-bounces at mailman.qth.net] On Behalf Of Clint
Sent: Wednesday, May 15, 2013 10:08 AM
To: elecraft at mailman.qth.net
Subject: [Elecraft] DC Buck Boost

FYI, there are a ton of these on eBay and here: http://www.prodctodc.com/

I have no interest, bla, bla.

I have been monkeying around with them and in real life (I have no test
equipment) they work well. I am building a 18650, 5,000 mah 8 cell battery pack with a monitoring board and a buck converter for my KX3. So far the biggest issue is the dang battery holders. The wire is way small so I have to come up with s screw/nut scheme to attach heaver wire to. They cannot be soldered as they melt.

73,

Clint KI6SSN

We do not inherit the earth from our ancestors; we borrow it from our children. 

~ Native American Proverb

 

______________________________________________________________
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:Elecraft at mailman.qth.net

This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html