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laser psu is PWM capable?
Posted: Fri Feb 15, 2013 1:07 am
by giorgiodidon
hi all, as you can see in the photos the laser power is controlled by a potenziometer that is connected to the laser psu by 3 cable i think the laser power is set by a voltage between 0 and 5 volts. do you think i can use the dsp pwm to set power via software? any suggestion about wiring?
thank you
giorgio
Re: laser psu is PWM capable?
Posted: Fri Feb 15, 2013 1:35 am
by waltfl
this is a analog PSU what is not PWM capable.
greetings
waltfl
giorgiodidon wrote:hi all, as you can see in the photos the laser power is controlled by a potenziometer that is connected to the laser psu by 3 cable i think the laser power is set by a voltage between 0 and 5 volts. do you think i can use the dsp pwm to set power via software? any suggestion about wiring?
thank you
giorgio