Re: Solid State Relays

hi andy,
thanks for the info. Can you tell me what the voltage output on your
computer port is? How many milliamps do you get. Reason I ask is my
brother made a board for me to control the spindle but it needed to
be through a optoisolator and relay/transistor combo. My labtop only
puts out about 4.25 volts at about 6 millamps (or something that
small). How much where the relays?
thanks
tauseef

--- In CAD_CAM_EDM_DRO@y..., andy@o... wrote:
> I just got a few solid state relays from Marlin P. Jones
www.mpja.com
> #4062-RL. Input is 2.8 to 24 VDC and my parallel port was able to
> drive them directly with no intervening circuitry. Opto isolated
also.
> They would be good to turn on that coolant pump, mister, etc.
> Andy