[GreenKeys] Extra transformer out there?

epvgk at limpoc.com epvgk at limpoc.com
Mon Mar 12 18:36:22 EDT 2018


On Mon, Mar 12, 2018 at 05:14:49PM -0500, E. wrote:
> The drawback is that the meter doesn’t have enough power to do the counting when the switch is selected to keyboard/perforator.  

Oh I just noticed this other part -- if you set the selector lever to KEYB & TAPE, I don't
think the character counter is meant to operate; at least it doesn't on mine. I thought the
whole point of it was to let you know when to punch CR/LF if you were typing directly to
tape and couldn't see what you were typing.  

If your keystrokes are getting printed to the page as well presumably you don't need the
position counter  since you can already see when you're near the paper edge.  When I get 
home I'll go look in the documentation and see if this is in fact how it's supposed to work. 


eric




> 
> 
> > I was getting to say the same thing Eric just posted.  Those supplies weren't designed to run a punch like on the M19.  Just light duty on M28s.
> > 
> > You need a hefty supply, similar to the original supplies that came with the M19.
> > 
> > Steve G./N4TTY
> > Sent from my iPhone
> 
> 
> > On Mar 12, 2018, at 5:02 pm, eric <epvgk at limpoc.com> wrote:
> > 
> > I'm not sure I understand your plans but I'm pretty sure those transformer/loop supply modules won't produce enough current to run the perforator on a model 19. (if it's the same as the identical-looking one in my 28) That big M19 punch solenoid draws a lot of current.
> > 
> > On 2018-03-12 14:03, E. wrote:
> > 
> >>  
> >> Group,
> >>  
> >> Does anyone have an extra Teletype (transformer) power supply out there, by chance?... like the one in the attached photo?  I need one more, in order to run both the typing unit and perforator (at the same time) on my 19.  There are currently two on ebay, but they are asking for way to much :/ .  Not sure if anyone has an extra they would be willing to part with - and even at a reasonable price, if requested (unlike ebay >< )... so close to having her done ;D .
> >>  
> >> Thanks much all!
> >>  
> >> Sincerely,
> >> Eric :)
> >> -.- ----- .--- .. .-
> >>  
> >>  
> >> <IMG_7904.jpg>
> >> 
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