The VBO78-12NO7 is a bridge rectifier manufactured by IXYS. It is rated at 78 Amps and 1200V AC maximum input operating voltage. It is UL recognized, double insulated, and designed for use in high frequency switching power sources. It has a 3-phase input with a symmetrical bridge block and low forward voltage drop components, allowing it to achieve a low output noise level. Additionally, it has a high thermal efficiency due to its high-speed switching and low power dissipation. It is suitable for a wide range of applications, including lighting, motor control, inverter power supplies, solar power systems and welding machines.