Hi,
I'm doing a lifetime calculation on all the electrolytic capacitor of a UPS. One of the requirement is the ripple current. Can help me to figure out how can I measure the actual ripple current present ia a capacitor ?
I had a problem with the SCR module ( 2 in 1 package ) which has a high failure rate in our production. I want to know know what's wrong with this SCR. It is rated 2x130A 1200V. Anybody knows how to test this kind of SCR?