HLK PM01 Hi-link 5V 3W AC to DC Power Supply Module

HLK PM01 Hi-link 5V 3W AC to DC Power Supply Module The HLK-PM01 from Hi-Link is a compact AC-to-DC switching power supply module that converts mains AC voltage into a regulated 5 V DC output with up to 3 W of power. It integrates the switching regulator, isolation transformer, and protective circuitry into a small, PCB-mountable module. This makes it an easy and space-efficient solution for powering low-voltage digital electronics and embedded systems directly from mains AC, eliminating the need for bulky external adapters.Click here to view related productsFeaturesWide AC input range — works with standard mains voltagesRegulated 5 V DC output — ideal for USB-level logic and digital circuitsUp to 3 W output power — suitable for small embedded and control systemsCompact PCB mount module — great for space-limited designsHigh efficiency — low heat dissipationLow ripple and noise — stable supply for sensitive electronicsBuilt-in overload and short-circuit protectionIsolation between AC input and DC output — improves safety on the low-voltage sideEasy input/output pins — straightforward integrationApplications5 V microcontroller power supply (Arduino, ESP32 with onboard regulator, etc.)USB-powered devices that need an internal 5 V sourceIoT and smart home modules running at 5 VSensor and communication circuitsEmbedded systems and control boardsConsumer electronics requiring a compact AC-to-DC solutionPCB designs replacing bulky external adapters*Product image for illustration purposes only, actual product may vary.