Toroid transformer no ouput

[routercnc]

For info here was my power supply build. Bit late now (!) but you can see the colour coding on the transformer, plus I also noted higher gauge wires on the secondary which I matched. Remembering back to my school days when the transformer coil drops the voltage it increases the current, which means larger cables. So I think that on the primary you have high voltage and low current (small gauge) and on the secondary you have low voltage and high current (large gauge).

http://www.mycncuk.com/threads/6988-routercnc_MK3/page5

Post #43 onwards