The 1N4007 is a general-purpose rectifier diode manufactured by International Rectifier. It is specifically designed for AC to DC conversion in power supply circuits. With a current handling capacity of up to 1 Ampere and a Peak Inverse Voltage (PIV) rating of 1000 Volts, this diode provides reliable performance in high-voltage rectification applications. Its robust design makes it suitable for use in adapters, chargers, and a wide range of electronic power systems.