[GreenKeys] low Voltage Loop Supply

[Daniel Jones]

These are all great ideas.  I will try all of them to see what works best and let everyone know.  

Daniel 
K6YIC 

Sent from my iPhone

> On Mar 24, 2022, at 12:28, Duncan Brown <duncanancy at earthlink.net> wrote:
> 
> If you are running at 60wpm  and only a few feet (not miles) of wire between the converter & the TTY, you may be able to get a way with 24vdc on the selector magnets.  Just lower the series resistor to get 60 ma and try it.
> These machines were originally designed for wireline service up to 25 miles. For a short run of a few feet you may be able to get away with a 24VDC supply.
> 
> Worth a try!
> 
> Good luck & have fun
> 
> Duncan
> K2OEQ
> 31J30
> 
> 
>> On 24-Mar-22 12:38, Daniel Jones wrote:
>> I am looking to build a loop supply that can run off of 24vdc.  I run some old military stuff in the field and would like to be able to power a loop supply off of the same 24v battery’s.
>> 
>> What would be some good suggestions?
>> 
>> Daniel
>> K6YIC
>> 
>> Sent from my iPhone
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