SMAKN® Efficient DC-DC 12A power buck / adjustable / constant voltage / constant-current / LED drive power module

*Module Name: 12A Buck / CV / CC. *Module Properties: non-isolated buck module (BUCK). *Input voltage: 4.5-32V. *Output voltage: 1-30V continuously adjustable (default output voltage to 5V shipping). *Output current range: 0.3-12A (adjusted 3A default shipping). *Working temperature: -40 ? ~ + 85 ?. *Operating frequency: 380KHz. *Conversion efficiency: up to 97% (efficiency and input and output voltage, current, pressure related). *Short circuit protection: Yes (protection circuit current point adjustable, long short). *Overtemperature protection: (automatically shut off the output after overtemperature). *Input reverse connect protection: yes. *Installation: four 3mm screws. *Connection: Terminals (when equipped with shell wire output) V-IN is the input, V-OUT is the output). *Module Size: 70mm * 52mm * 50m (L * W * H). Feedback: We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help. Our aim is to provide Top Level Customer Service, so we will try our best to solve any problem.Thank you very much!