--- cristian <
cristianbip@...> wrote:
---------------------------------
>You are welcome to my schematic in a few days on the
>basis that it is purely experimental, but it would be
>nice to collaborate with someone who also has a
desire
>to see trhis thing cutting track. I will attach the
>pic asm code when i have got it working. Do you do
>PIC's?
I own a CNC milling machine from www.bungard.de and
I'm interested to replace
milling with EDM.
Also I've just bought a high power UV led and now I'm
looking for a good
collimator, to "CNC draw'
on a sensitized PCB, as an alternative.
Mainly I'm an electronic engineer. I've manage to PIC
some projects, but
I'm far from a PIC guru.
Also I own a full electronic lab plus a mill and a
lathe.
Farnell is here too (Romania).
What do you think, the polypropylene cap # 400-2143
22u/100Vdc is good ?
They don't list high current discharge caps.
All the best to you there,
Cristian
Cristian,
I have used polyprop caps, don't know what their ESR
is, but they have worked ok for trials. I may just try
the ones you list.
The SCR I have selected is TYN812 (Farnell 682-524),
on the basis that it should cope with the voltage and
current for trials. May need a higher power item as
speed, ie average current increases.
Roger
Be sure to visit the group home and check for new
Links, Files, and Photos:
http://groups.yahoo.com/group/Homebrew_PCBsIf Files or Photos are running short of space, post
them here:
http://groups.yahoo.com/group/Homebrew_PCBs_Archives/ SPONSORED LINKS
Electrical engineering degree online
Electrical engineering degree
Printed circuit board
Electrical engineering
Electrical engineering course
Electrical engineering graduate school
---------------------------------
YAHOO! GROUPS LINKS
Visit your group "Homebrew_PCBs" on the web.
To unsubscribe from this group, send an email to:
Homebrew_PCBs-unsubscribe@yahoogroups.com Your use of Yahoo! Groups is subject to the Yahoo!
Terms of Service.
---------------------------------
___________________________________________________________
To help you stay safe and secure online, we've developed the all new Yahoo! Security Centre.
http://uk.security.yahoo.com