<p>1. Use high-quality materials with guaranteed quality</p> <p>2. Large screen display, clear status, simple operation and smooth experience</p> <p>3. Integrated frosted panel, high-quality aluminum alloy knob cap</p> <p>4. Intelligent temperature control fan, automatic start and stop; Thickened radiator, two-way ventilation</p> <p>5. Delicate appearance and convenient use</p> <p>Product name:CNC DC step-down power supply</p> <p>Product model:XY5008E</p> <p>Input voltage:6.0-55V</p> <p>Output voltage:0.0-50V</p> <p>Output current:0.000-8.100A</p> <p>Voltage accuracy:+0.4%+1 word</p> <p>Output power:0-400W</p> <p>Current accuracy:+0.5%+3 words</p> <p>Voltage resolution:0.01V</p> <p>Current resolution:0.001A</p> <p>Conversion efficiency:about 95%</p> <p>Soft start:Yes</p> <p>On the protection mechanism:</p> <p>Input anti-reverse connection:Yes</p> <p>Output short circuit protection:yes</p> <p>Input undervoltage protection:(4.8-30V adjustable, default 4.8V)</p> <p>Output overvoltage protection:(0-52V adjustable, default 52V)</p> <p>Output overcurrent protection:(0-8.2A, 8.2A by default)</p> <p>Output over-power protection:(0-410W, default 410W)</p> <p>Over-temperature protection:yes, default 100C</p> <p>Timeout protection:(0-100H adjustable, closed by default)</p> <p>Overcapacity protection:(0-9999AH adjustable, closed by default)</p> <p>Over-energy protection:(0-9999WH adjustable, closed by default)</p> <p>Colour:As Shown</p> <p>Material:Plastic</p> <p>Package Contents:</p> <p>1 * Adjustable regulated power supply</p> <p>Only the above package content, other products are not included.</p> <p>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.</p>