[GreenKeys] Model 19 Power Supplies

[E.]

That’s one of the reasons why I have two power supplies on mine… one for the loop and the second for the DC punch side ;) .  Overkill, but better safe than sorry :) ~


> On Jan 13, 2020, at 4:39 pm, Jim Cooper <jim.w2jc at gmail.com> wrote:
> 
> On 13 Jan 2020 at 15:44, Jim Haynes wrote:
> 
>> If you're using that rectifier for
>> loop power as well as for running the
>> punch you'd need to adjust the loop
>> current because of the higher voltage. 
> 
> Keep in mind, also, that the reason for the 
> regulation in the case of the Model 19 is 
> that the punch solenoid takes a LOT of current 
> in sharp, irregular bursts ... which could do lots 
> of mess with the loop current if not regulated. 
> 
> 
> 
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