I am a novice with electronic circuits, but attempting to expand my knowledge. I am trying to convert 14VAC to 12VDC with about a 15A load on a riding lawn mower for LED lights. I installed a 200V 60A Bridge Rectifer (NTE53016) and my output voltage is only 4VDC at full rpm on the stator. I also installed a 4700uf capacitor across DC + and -. Am I correct in assuming my bridge rectifer is too large for my project? Would a GBU1510 be a better choice to achieve my 12VDC output? Kind Regards!