Hi, I have a 230V to 2x12V (2.3VA) transformer. There are 4 pins in the secondary coil 0(a)-12(a)-0(b)-12(b). When I measure the voltage across 0(a) and 12(a), I get about 23+VAC. I shorted 12(a) to 0(b) and measured 14VAC across 0(a) and 12(b). I connected a W05 bridge rectifier and 1000uF capacitor to convert it to 14VDC. However, when a 12VDC, 60mA relay is connected. The relay make and broke contact, capacitor voltage is <1VDC. Anybody can tell me whats wrong? Thanks alot!