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three phase transformer Project Page 1

This Website is Created and Maintained by chris--at--OUPower--dot--com (Fix the address for it to work!)
This Project was last updated on: December 22, 2008 10:31am
v7.01

WARNING! Many, if not all of the projects described within these pages, contain dangerous and potentially fatal consequences if you do not exercise proper precautions and follow standard safety procedures. The owner of this site takes no responsibility for injury sustained by anyone attempting to duplicate or utilize any of the information on this site. The information here is strictly for Educational Purposes! -USE AT YOUR OWN RISK!

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Project Description:
3 phase mig welding transformer. possible use for 240v AC sinlge phase input to low volt DC high amp output.

layout as follows:
440v ac input to control board / frequency / power settings, to 3 phase transformer with 3 seperate windings, to bridge rectifier and i think what must be a smoothing inductor, then finaly to torch.


3 phase transformer, with 3 seperate windings.


not sure what this is. it comes after the rectifier and can only think it is an inductor


control board for frequency / duty cycle


standard 3 phase mig welder (440v ac)


information panel

Click here to continue Drilling into Projects from saisunee

Click Here to Re-Display the Main Project Page

This Website is Created and Maintained by chris--at--OUPower--dot--com (Fix the address for it to work!)
This Project was last updated on: December 22, 2008 10:31am
v7.01

WARNING! Many, if not all of the projects described within these pages, contain dangerous and potentially fatal consequences if you do not exercise proper precautions and follow standard safety procedures. The owner of this site takes no responsibility for injury sustained by anyone attempting to duplicate or utilize any of the information on this site. The information here is strictly for Educational Purposes! -USE AT YOUR OWN RISK!

Click Here to go to my YouTube Channel!!

Click Here to go to our NEW Facebook Discussion Group! This is replacing the old Discussion Board!

Click Here to go to our ARCHIVED Discussion Boards.

Please consider donating to help support this website!