ITEM NAME:Step Down Buck Converter Module Adjustable 200W DC-DC Power Voltage Regulator Product Description Description: Specifications: Type: Non-Isolated Buck Module (BUCK) Aluminum case size: 70 x 38 x 31 mm / 2.75 "x1.5" x1.2 " Input voltage: 8-55V (limited to 60V, please set aside) Output voltage: 1-36V continuously adjustable (default output 12V) Output current: normal 10A, MAX15A Output power: long-term power of natural cooling and ventilation 100W Improve 200W heat dissipation function For long working hours, please pay attention to the left edge and make it hot. Operating temperature: -10 to +85℃ Working frequency: 180KHz Conversion efficiency: up to 94% Overcurrent protection: Yes (output current exceeds (15A) current maximum sampling protection) Reverse polarity protection: (non-combustible in reverse) Wiring: high current terminal, no welding, IN + input is positive, IN- is negative input, OUT + positive output, OUT- output is negative Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3cm measuring deviation due to manual measurement. Included: 1 X Module.Improve 200W heat dissipation function. Type: Non-Isolated Buck Module (BUCK). Included: 1 X Module. Overcurrent protection: Yes (output current exceeds (15A) current maximum sampling protection). Output current: normal 10A, MAX15A.