[arm-allstar] RPi3 - Allstar as Repeater Controller

[Doug Crompton]

Ramesh -

Here is one I bought that is clearly spec'ed as 8-23V input - 5V 3A output.
I suspect they all are the same.

http://www.ebay.com/itm/Better-Waterproof-DC-DC-Converter-12V-Step-Down-to-5V-Power-Supply-Module-3A-15W-/380794929775



*73 Doug*

*WA3DSP*

*http://www.crompton.com/hamradio <http://www.crompton.com/hamradio>*

On Fri, Jan 6, 2017 at 9:02 AM, "Ramesh Dhami via arm-allstar" <
arm-allstar at hamvoip.org> wrote:

> 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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