[GreenKeys] 1N4007s

[Paul A. Pennington]

Ralph wrote:

>...You need to add a series resistor to compensate for this in most 
>circuit.   I would guess that around a 15 to 30 ohm resistor with a rating 
>of 15 watts or greater would be needed in the Teletype power supply.

    I doubt that would be necessary in this case -- it's only the loop 
supply.  There are probably already one or two variable resistors in the 
circuit to adjust the loop current to 60 mA.  Just crank 'em down a little.

    Paul Pennington
    Augusta, Georgia