
All hooked up, made sure everything is grounded and all input and output voltages look good and clean. It seemed to work fine at first, but after a few minutes of running it with a 21W device plugged in, it crashed and wouldn't turn on again. None of the fuses are blown. Sounds like a blown internal capacitor or component. Very upset, I really hoped it would last a long time. Sounds like they have to use the best manufacturer. I requested a refund and they sent it back within a week.