Educational Resources Welcome to the welding educational resources page World voltage & frequency chart Since readers of this website are all over the world its important to know not only the voltage but also the Frequency of your countries power supply. https://www.aws.org/ AWS Z49.1 Welding Safety Information: https://app.aws.org/technical/AWS_Z49.pdf Alternate Download AWS_Z49 Want to learn how to TIG weld on your own time, This book is a must read: ☛ Buy at Amazon ☛ Buy at Barnes & Noble ☛ Buy at Autobooks-Aerobooks Burbank California Book Store Learn about the different types of plugs and outlets, the wrong setup can cause a fire and or damage your machine. In the USA, most modern welders will be on a 6-50 “50 amp / 250V” or 5-15 “15-20 amp / 120 V” setup.
