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View Full Version : converter AC arc welder to DC welder



carlosdaniel
09-11-2010, 10:30 AM
Hola a todos, hace un tiempo modifique mi soldadora de arco AC en DC con puentes de diodos convencinales y baratos les envio el link que esta en espaņol pero se entiende lo que hacen interpretando las imagenes. La unica salvedad que yo hice es que elimine los condensadores y reemplace por un inductor de 2mH. la calidad de la soldadura mejoro notablemente y la escoria es mas prolija y no salpica el metal. Cualquier ayuda a sus ordenes
Carlos Daniel

http://www.cientificosaficionados.com/foros/viewtopic.php?f=4&t=6828&hilit=soldadora+continua

in this topic there is de link megaupload


Hi all, some time ago changed my AC arc welder with DC diode bridges and inexpensive convencinales send them the link is in Spanish but you can understand what they do by interpreting the images. The only caveat is that I did remove the capacitors and replace the inductor 2mH. the weld quality significantly improved and slag is more prolific and metal splash. Any help at your service

Carlos Daniel

wiretie
10-05-2010, 04:20 PM
Is this a complex operation?

carlosdaniel
10-06-2010, 08:13 AM
Is it very easy!!!!!!!

wiretie
10-22-2010, 02:56 PM
I saw 1 schematic on the link you provided but other than that everything is in spanish and I can't make much sense of it all. Is there some sort of plan for this whole fabrication process?
Thanks Briggs

carlosdaniel
10-23-2010, 05:07 PM
Look this site

http://www.proto-power.com/dc_cheater.html


Carlos Daniel