Features: Engineered with genuine DIP packaged XL4016 regulator chip, 100A rectifier bridge, and high capacity energy storage , the M405 delivers robust regulation and supports up to 8A output current for stable power control. Featuring a Power Regulation rotary knob for precise adjustment and embedded installation design, this regulator module ensures user friendly and broad compatibility across diverse electronic systems. Ideal for electronics engineers, enthusiasts, and industrial technicians requiring power management in prototyping, automation, or equipment maintenance scenarios. Perfect for applications like lab testing benches or automotive electronics where adjustable regulation and compact embedded installation are critical. Built with plastic housing and optimized heat dissipation, this regulator maintains consistent under heavy loads while minimizing electromagnetic . Specifications: Making: Plastic Regulator mode: adjustment Output : 1.25-36V Current: 8A Power: 200W Conversion efficiency: 94% Knob size: 13.5mm Package Includes: 1x regulation module note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.