[SK35H]: Input voltage: 5.0~30V Output current: 0~4.0A Output power: 35W Output voltage: 0.6~30V Voltage resolution: 0.01V Conversion efficiency: 88% or so Voltage accuracy: 0.5% + 1 word Current accuracy: 0.5% + 3 words Current resolution: 0.001A Soft start: Yes Input anti-reverse connection: Yes Output backflow prevention: Yes Input under-voltage protection: (4.7-30V adjustable, default 4.7V) Output over-voltage protection: (0-37V adjustable, default 37V) Output overcurrent protection: (0 -5.2A adjustable, default 5.2A) Output over power protection: (0 -82W adjustable, default 82W) Over temperature protection: Yes, default 100C Timeout protection: (0 -100H adjustable, default off) Over capacity protection: (0~9999AH adjustable, default off) Super energy protection: (0~9999WH adjustable, default off) Add rich input interface, but forbid two or more interfaces to access at the same time The front of the shell with invisible air inlet, reasonable air out of the cooling structure, can effectively take the heat inside the shell, so that the power supply efficient and reliable operation Colour:grey Material:Metal Package Contents: 1 module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.