Pcb transformers 2 x 115v 12va blore bowron a3025 high quality british made dual primary winding 2x115v 15va pcb mounting mains transformer from blore bowron producing 2x6v secondary voltage suitable for connecting in series parallel or centre tap giving a wide range of output voltage and current combinations blore bowron a3025 pcb transformer 115v115v 12va 15v15v