RE: [CAD_CAM_EDM_DRO] Re: Solid State Relays

The relays were about $4 each and will control 10A at 230 V. Have not put my
ammeter in line with the parallel port but I will and report back. Andy

-----Original Message-----
From: tauseef [mailto:alieron@...]
Sent: Wednesday, April 04, 2001 10:29 PM
To: CAD_CAM_EDM_DRO@yahoogroups.com
Subject: [CAD_CAM_EDM_DRO] 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


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