Made a quick thru-hole prototype, totally forgot the capacitor in series with the microswitch
and had to add it directly to the switch terminal.
That capacitor make sure that if you mantain the switch pressed close, the timer won't keep output in a high level, making the welder never shut down and keep outputing current.
By using our website and services, you expressly agree to the placement of our performance, functionality, and advertising cookies.
Learn More
Menga