AC to DC Power Supply Module | 3.3V/5V/12V Step-Down Converter | 12W 1A Output

This precision AC-DC buck converter efficiently steps down 220V AC mains power to a stable 3.3V, 5V, or 12V DC output with a reliable 1A current and 12W power rating. It provides a compact, integrated power supply solution with excellent voltage regulation, making it ideal for powering sensitive electronics directly from a wall outlet. Features and Benefits - Wide Input Voltage Range (AC 85V-265V) - Ensures stable operation despite fluctuations in mains power, protecting your connected devices. - Selectable DC Output (3.3V/5V/12V) - Offers versatile power for a wide range of microcontrollers, sensors, and modules from a single unit. - High Conversion Efficiency & Low Ripple - Delivers clean, stable DC power crucial for the reliable operation of digital circuits and ICs. - Compact PCB Module Design - Saves space in your project enclosures and simplifies integration into existing systems. - Built-in Over-Current and Short-Circuit Protection - Safeguards both the converter and your valuable connected components from damage. Applications - Microcontroller & Development Board Power - Provide a dedicated, clean power source for Arduino, Raspberry Pi, or ESP8266/32 projects. - LED Strip & Lighting Systems - Drive 5V or 12V addressable or standard LED strips directly from a wall plug. - Sensor Networks & IoT Devices - Create permanent installations for environmental sensors, smart home modules, or data loggers. - Small Electronics & Hobbyist Projects - Power breadboard circuits, motor drivers, or small displays for prototypes and finished builds. Note This is a non-isolated switching power supply module. Ensure proper electrical safety measures during installation and use.