Item Descriptions:-Robust Construction: Made of durable plastic and metal for enhanced longevity and reliability.-Compact Size: Dimensions of 51x26.3x14.3mm ensure easy integration into various setups.-Wide Input and Output Range: Input voltage range of 5-32VDC and adjustable output voltage range of 0.8-30VDC.-High Efficiency: Boasts a conversion efficiency of 95%, with a high-frequency switch at 300KHz and low output ripple of 50mV.-Multipack Convenience: Includes 2 pieces of 5A DC to DC buck converter modules for added value and flexibility.Package:2 x 5A DC to DC Buck Converter ModulesItem Specifications:Material:Plastic, MetalInput Voltage Range:5-32VDCOutput Voltage Range:0.8-30VDC (Adjustable)Dimensions:51x26.3x14.3mmOutput ripple:50mV (large) 20M bandwidthLoad regulation:+ 0.5%Voltage regulation:+ 2.5%