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I agree ! The voltage should be 1.4 times higher if the capacitors are good! The weakest links! Few people know that their guaranteed lifetime is 1000 - 5000 hours (nowadays). I measure all electrolytic capacitors, that's the first! And they even depend on the temperature. The series loss resistance (E SR) can be high ! It can only be measured with a reliable measuring bridge! The hand tools are deceiving!