A Power Distribution Unit (PDU) is a device used to distribute electrical power to multiple devices, typically in data centers or server rooms. It takes the incoming power from a wall outlet or generator and splits it into multiple outputs, allowing various equipment to be powered efficiently. PDUs can come in different forms, including basic models that simply distribute power and more advanced versions that offer monitoring and management features. PDUs are essential for maintaining the reliability and efficiency of electrical systems. They help prevent overloads by balancing the power load across connected devices. Additionally, some PDUs are equipped with features like surge protection and remote management capabilities, which enhance the safety and control of power distribution in environments where multiple devices, such as servers and network switches, operate simultaneously.