Features: Efficient Conversion: This bridge rectifier circuit board converts power to stable output with 12V full band rectification, perfect for LED strips and electronic projects requiring 6V-12V power supply. Wide Input Voltages Ranges:Works with AC3V to 18V input voltages, making it versatile for various electronic applications and projects needing flexible power solution. Beginner Friendly Design: Features simple PCB layout with clearly marked IN4007 diodes for easy soldering practice, ideal for electronics students and hobbyists learning circuit basics. Compact & Space Saving:Measures only 3x2.8cm with lightweight 22g design, allowing seamless integration into small electronic devices and space constrained projects. MultiPurpose Application:Suitable for powering LED lighting systems, charging circuits, homemade electronic toy, and other 1A most current powered devices. Specifications: Component: PCB, metal Size:Approx.3x2.8cm/1.18x1.1in Input voltages ranges: AC3~18V Most output current: 1A Option Type:2set,4set; Applicable scenarios:LED lighting,Electronic projects,electronic toy, Package Includes: Package A 2Set IN4007 Bridge Rectifier circuit board Package B 4Set IN4007 Bridge Rectifier circuit board note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.