Feature 1Replace the rectifier diode with a dedicated power MOSFET with very low on-state resistance to reduce rectification losses 2Synchronous rectification technology is adopted to improve conversion efficiency and reduce heat generation of the power supply itself 3Adopted of high quality electronic components, and accuracy process, ensure for the durability 4High conversion efficiency, with input anti-reverse connection function 5Suitable for applications where the input voltage is higher than the output voltageItem Type: Step Down ModuleInput Voltage: 10-90VDCOutput Voltage: 2-60VDC Adjustable (for applications where the input voltage is higher than the output voltage)Output Current: Maximum 6A (use derating when high voltage output, external heat dissipation is required for module temperature over 65 degrees)Maximum Power: 100W (maximum current 6A at low voltage output)Working Frequency : 180KHZConversion Efficiency : 97.5% (typical)Input Anti-Reverse Connection: YesAluminum Case Size: Approx. 70 x 38 x 31mm / 2.8 x 1.5 x 1.2in.w-e-text table td,.w-e-text table th,.wang-edit-text table td, .wang-edit-text table th{border: .5pt solid #000;};.w-e-text table,.wang-edit-text table{border: 1px solid #000 !important;}Package List1 x Step Down Module