Description: 100% Brand New and High Quality. Type: XH-M404 Regulator Regulator mode: PWM modulation Other functions: short circuit protection, input reverse protection, over-temperature protection (over-temperature cut off automatically) Size: Approx. 70x47mm/ 2.76x1.85 inch Specification: Input voltage: DC4-40V Output voltage: DC1.25-36V Maximum current: 8A (long time recommended 5A) Maximum power: 200W Conversion efficiency: 94% Switching frequency: 180KHz Package Includes: 1 Piece of Xl4016E1 DC Regulator Module