Features: High efficiency step down converter module convert 24V/12V to stable 5V/5A output with 95% conversion rate for reliable power supply solutions. Engineered with pcb components and built in overcurrent protection for safe operation across automotive/industrial voltage inputs. Ideal for electronics hobbyists, engineers, and DIY developers seeking voltage regulation in prototyping and hardware projects. Perfect power source for car electronics, home gadgets, industrial control systems, and portable devices requiring stable 5v power. Compact design with universal compatibility seamlessly integrates into existing circuits while maintaining optimal thermal performances and energy efficiency. Specifications: Component:Metal Size:Approx.45x30.6mm/1.77x1.2inch Package Includes: 1Pc Step Down Converter 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.