Hope someone has a data sheet or catalog that can help me with an old toroidal I have had. Bought it years ago at a flea market, brand new in a sealed box, but with no documentation. It is a Amveco AA-28263 did a search online for it and the only real information isn't what I was looking for.
The wiring color code isn't like any other I can find. The wires for the primary are easy, it's the secondary that is not normal. There are 5 wires, two white colored and a gray that are I believe the secondary out puts, but there are 2 light blue ones that are a smaller gauge. When I test them using a meter they are all 5 connected together. The label says it is center tapped 57V or two 28.5V. But what would the 2 blue wires be used for? I don't want to just plug it into the mains until I understand the 2 extra wires. Hope some one knows more about this.
The wiring color code isn't like any other I can find. The wires for the primary are easy, it's the secondary that is not normal. There are 5 wires, two white colored and a gray that are I believe the secondary out puts, but there are 2 light blue ones that are a smaller gauge. When I test them using a meter they are all 5 connected together. The label says it is center tapped 57V or two 28.5V. But what would the 2 blue wires be used for? I don't want to just plug it into the mains until I understand the 2 extra wires. Hope some one knows more about this.