Features: High efficiency 3A depressurize adapter Module with MP1584EN chip delivers up to 96% conversion rate, minimizing energy loss for power sensitive applications. Adjustable output (3.3V/5V/9V/12V), wide input compatibility (24V/12V/9V), and over current protective ensuring safe operational across diverse electronic projects. Ideal for electronics engineers, DIY enthusiasts, and prototyping developers requiring reliable power regulation for boards, robotics, or LED installation. Seamlessly into space constrained applications like devices, drones, and portable charging adapter while maintaining stable heat dissipation under 3A loads. Features standardized connector for effortless integration with breadboards and circuits, eliminating complex wiring in sensitive experiments. Specifications: Type:3.3V/5V/9V/12V/Adjustable Size: Approx.22.3x17mm/0.87x0.66inch Input: 5.3V-26V Output: 3.3V Output current: 3A for a long time to operate within 1.8A Conversion efficiency: 96% (Vin-Vout>2V) is smaller, the higher the efficiency Output: <30mV Operating temperature: -40-85°C Package Includes: 1Pc depressurize Module note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.