neazoi
Advanced Member level 6
HP54520A problem, first hints
My HP54520A scope is breaking down... After a few minutes of activity it burns the mains fuse (4A 250V). Before I open it for a visual inspection, do you have any hind what might be the problem?
Maybe something with the PSU, when it is heated?
A leaky PSU electrolytic? (how to check that?)
My HP54520A scope is breaking down... After a few minutes of activity it burns the mains fuse (4A 250V). Before I open it for a visual inspection, do you have any hind what might be the problem?
Maybe something with the PSU, when it is heated?
A leaky PSU electrolytic? (how to check that?)