Good News...
Altho, We still have not finished the combined Reds, We did improve things again.. The driver boards just were not perfect yet.
So everything got put on hold to do just this..
The analog tests went fine...
They will blank to over 30khz easy, in fact the new boards
went way past that to over 100khz on the Wavetek sweep generator with 50 percent duty cycle squarewaves. They didnt get dirty . very clean.
At 0volts the beam is totally off.
I did bump the control input voltage range to operate from 2 to 5 volts.
This was to include operation for Pangolin systems.
Also,.It is input limited, Which means it does not have to be exactly +5 volts
at the upper limit.
I have seen other designs from respected manufacturers that if you went above +5 volts it would overcurrent the diode and pop em.
Not with these...
We have decided to include this design into all maxyzmodules lasers.
Analog and TTL...
If you already own one or more of our units and want the new driver board
we can do it for a small fee plus shipping., PM us and we can discuss your needs...
Thanks again
---chuck
"My signature has been taken, so Insert another here"
http://repairfaq.ece.drexel.edu/sam/laserfaq.htm
*^_^* aka PhiloUHF