While preparing several ítems for a car show, I accidently let the positive and negative 12v battery leads touch and spark while connected to my invertir. Now when I turn it on. it whistles and there is not AC voltage out.
Although this unit has 3 fuses. none of them opened so I guess the failure was too quick for them. I tested all the FETs and none are bad so where do I start testing?
Although this unit has 3 fuses. none of them opened so I guess the failure was too quick for them. I tested all the FETs and none are bad so where do I start testing?