rog8811
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- Jul 24, 2007
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I am building a RGB scanner, I have a DAC with 3 TTL outputs, the lasers are not TTL so I am trying to use opto isolators to control the blanking.
My circuit shows the opto switching on the input to the individual power supplies, my questions are ...
Is this the best way to do the job?
Would I do better to switch the outputs?
Would I do even better to do it in a totaly different way?
All input on this would be very welcome.
Regards rog8811
My circuit shows the opto switching on the input to the individual power supplies, my questions are ...
Is this the best way to do the job?
Would I do better to switch the outputs?
Would I do even better to do it in a totaly different way?
All input on this would be very welcome.
Regards rog8811