Check the listing for details. GBPC50-10 Rectifier Diode, 6 Pcs Bridge Rectifier 50A 1000V Diodes, Black. Condition: New. Listed at 25.35 USD. The main application of a rectifier is to convert AC power to DC power. Since all electronic devices require DC power, but the power supply from the power company is AC, all electronic devices need a rectifier inside their power supply unless they use batteries.SpecificationSize: 29x29x23mm/1.16x1.16x0.92 inch;Reverse repetitive peak voltage: 1000V;Forward rectified current: 50A;Insulation voltage: 2500V;Resistive load current: 25A; Packing List: 6 Pcs Rectifier DiodeAdvantageThe aluminum heat sink shell is strong and not easy to oxidize. The high-purity copper contact pins have strong conductivity.InstructionThe rectifier chip is durable and easy to maintain. The low and high temperature resistant shell is safe to use.NoteRectifier Diode can be used with a radiator, which can increase the actual load current.