Re: Fixing a laboratory waterbath
At this point you can only make a guess... Hope that they are in adjacent pairs and in the sequence the voltages are listed on the transformer. Likely the 8V winding is connected to the fuse and bridge on board to the 5VDC output (but no guarantees, just likely). Where the other wires go to will determine which one is the 15 and 20V, but likely the center ones are 20, and the other to the side is 15V.
Again this is custom so it's only an educated guess without more information.
I'm still disappointed you damaged the transformer while removing it from the board. It would have been really funny to get it working by using a single 120-240V step-up transformer and using the 240VAC winding on that transformer if it really is... Not the most efficient way but you'd only need one transformer that you could swipe from one of those travel adapters...
At this point you can only make a guess... Hope that they are in adjacent pairs and in the sequence the voltages are listed on the transformer. Likely the 8V winding is connected to the fuse and bridge on board to the 5VDC output (but no guarantees, just likely). Where the other wires go to will determine which one is the 15 and 20V, but likely the center ones are 20, and the other to the side is 15V.
Again this is custom so it's only an educated guess without more information.
I'm still disappointed you damaged the transformer while removing it from the board. It would have been really funny to get it working by using a single 120-240V step-up transformer and using the 240VAC winding on that transformer if it really is... Not the most efficient way but you'd only need one transformer that you could swipe from one of those travel adapters...
Comment