Power supply for switches is a crucial component that provides the electrical energy necessary for the proper operation of network switches. These power supplies are designed to deliver the appropriate voltage and current required to power switches and connected devices in the network. Switch power supplies often come in various capacities tailored to the network’s needs. They can take the form of an integrated part of the switch or a separate component connected to the switch. Additionally, they may support various efficiency standards, such as Energy Star, contributing to reducing energy consumption in the network environment.