Hi All,
I am a 62 yr old A&P-IA and work as a machine designer in a factory that mfgs hydraulic cylinders. I design and build the machines we use to make the cylinders. My actual degree is in journalism but life experience has led me to my present job. I am fairly well versed in electrical but weak in electronics. Glad I found this site.
A buddy gave me two Cut50D plasma cutters. One works but has a minor issue, the other has some blown MOSFETs. (WFW20N50)
These plasma cutters are notorious for blowing the MOSFETs and they have 12 of them.
I found thru internet research that 20N50 are used in most and Toshiba 2SK2837 are used in the better ones.
My Question:
I can get the 2SK2837 or 2SK2611 toshibas pretty cheap. the 2611 is rated at 900 Vdss but I have no idea what all that means. Would the 2611 work and if so could I just replace the three blown ones or should I replace all.
Thanks in advance.
Bill
I am a 62 yr old A&P-IA and work as a machine designer in a factory that mfgs hydraulic cylinders. I design and build the machines we use to make the cylinders. My actual degree is in journalism but life experience has led me to my present job. I am fairly well versed in electrical but weak in electronics. Glad I found this site.
A buddy gave me two Cut50D plasma cutters. One works but has a minor issue, the other has some blown MOSFETs. (WFW20N50)
These plasma cutters are notorious for blowing the MOSFETs and they have 12 of them.
I found thru internet research that 20N50 are used in most and Toshiba 2SK2837 are used in the better ones.
My Question:
I can get the 2SK2837 or 2SK2611 toshibas pretty cheap. the 2611 is rated at 900 Vdss but I have no idea what all that means. Would the 2611 work and if so could I just replace the three blown ones or should I replace all.
Thanks in advance.
Bill