[arm-allstar] RPi3 - Allstar as Repeater Controller

Ramesh Dhami Ramesh at va3uv.com
Fri Jan 6 09:02:22 EST 2017


On 2017-01-05 1:25 PM, "David McGough via arm-allstar" wrote:
> Here is another photo, including a "blob FOB" which I was testing.
>
> https://hamvoip.org/photos/P1040276.JPG
>
> These "CPT" buck-mode DC-DC converters are cheap and work very well, in my
> experience. I've got them installed everywhere.
>
<-- Hi , David:  I have seen these "CPT" DC-DC converters on eBay; the 
thing that worried me about these is that every vendor spec's the input 
as being 12VDC... there is no range or tolerance spec'd.  What is your 
experience in terms of input voltage range and regulation of the output 
voltage over the input range? - will these things handle up to 15V DC input?

Thanks!

Ramesh, VA3UV


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