Features: Experience seamless voltage regulation with the LM317 Single line Voltage Regulator Power Supply Board FMEX 502 Single-line power supply board for stable electronic projects and power management,perfect for various applications. Crafted from highly quality PCB, this power supply board features adjustable output, ensuring precise control over your devices power needs. For electronics enthusiasts, hobbyists, and professionals alike, the FMEX 502 is versatile for anyone looking to enhances their circuit designs. Each unit undergoes rigorous testing for distortion, noise, midpoint, and amplification optimal performances . Specifications: Item：FMEX 502 Single-line Power Supply Board Size:About 87x41mm/6.43x1.62in DC1.25-35V Adopt LM317 Current output capacity 1.5A Package Includes: 1PC FMEX 502 Single-line Power Supply Board note: Due to different monitors and light effect, the actual color the item might be slightly different from the color showed on the pictures. Please allow 1-2cm measuring difference due to manual measurement.