Power supplies are essential components in electronic devices, providing the necessary electrical energy to ensure proper functionality. This category includes a variety of power supplies such as AC/DC adapters, battery chargers, and uninterruptible power supplies (UPS). These products are designed to deliver a stable and regulated output voltage to protect sensitive electronics from power surges or fluctuations. Whether for personal electronics or industrial equipment, reliable power supplies are crucial for maintaining the performance and longevity of electronic devices.