[Elecraft] DC Buck Boost

Jeff Herr herr42 at comcast.net
Wed May 15 19:39:30 EDT 2013


I worked with those as well.
All was fine here at home.

But when up in the hills, wow, the rf noise is obvious, if you are in a
quiet location.

-----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
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

 

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