edu38 Posted May 13, 2005 Report Share Posted May 13, 2005 Please upload schematics for a switching electric welder....regards Quote Link to comment Share on other sites More sharing options...
ante Posted May 14, 2005 Report Share Posted May 14, 2005 Hi edu,I am not sure exactly what you are looking for but let’s try this one:Welder_-_lorch_handy_s200.pdf Quote Link to comment Share on other sites More sharing options...
edu38 Posted May 16, 2005 Author Report Share Posted May 16, 2005 Thanks Ante for answer,exactly is the circuit but is a really difficult schematics,its there anyone more simply ;D ;D ;D,Regards .Edu Quote Link to comment Share on other sites More sharing options...
ante Posted May 21, 2005 Report Share Posted May 21, 2005 Hi Edu,Well, a switcher is much more complicated than any”normal” transformer welder. You might consider a standard transformer circuit maybe? I think I got a link somewhere if it would help you. Are you going to try to build a welder or is it just curiosity? ;D Quote Link to comment Share on other sites More sharing options...
arunava Posted May 22, 2005 Report Share Posted May 22, 2005 Hello Ante,I am interested in Arc welding circuitry could you tell me the resources where can i fine it.My current requirement is 200 A .If you have any idea please guide me i want to implement Arc welding. Quote Link to comment Share on other sites More sharing options...
ante Posted May 24, 2005 Report Share Posted May 24, 2005 Hi arunava,There are different kinds of arc welding, which kind are you looking for! Quote Link to comment Share on other sites More sharing options...
edu38 Posted May 31, 2005 Author Report Share Posted May 31, 2005 Thanks again Ante:i looking to build a welder in little series , for home uses lightweight, the transformer method is heavy to carry.....I see a few european commercial products but in my country (argentina) are very very expensive.....Thanks in advance for any help......Edua Quote Link to comment Share on other sites More sharing options...
ante Posted May 31, 2005 Report Share Posted May 31, 2005 Hi Edua,The light-weight welders are as you pointed out earlier much more complicated. They are also sensitive in construction, easy to get something wrong in layout and control. The common light-weight “stick” welders are quite expensive compared to transformer type here too. The prize ratio is about 6 : 1, this is due to the complex technique and some of the delicate expensive components. Quote Link to comment Share on other sites More sharing options...
edu38 Posted June 2, 2005 Author Report Share Posted June 2, 2005 Thx Ante I forget this crazy ::) project......Regards from argentina Quote Link to comment Share on other sites More sharing options...
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