Feature:1. Small size, light weight, suitable for work surface use and rack installation.2. Exquisite appearance, flexible operating and convenient use.3. High precise, internal use original chip, stable and dependable performance.4. Using high gain amplifier circuit design, with good fast load transient response to prevent unwanted voltage offset.5. Using PWM modulation, high efficiency, more power saving.6. Intelligent temperature control fan with low noise.7. Built in OVP over voltage conservation, OCP over current conservation, OPP overload conservation, OTP over temperature conservation, complete conservation functions.8. The product has a short circuit conservation alarm function.9. It can be optionally equipped with a host computer communication interface for PC or PLC remote control.Specification:Specifications:Color: WhiteMaterial: ABSOperating Temperature: 040; Relative humidity:<80%RHStorage Temperature: -1070; Relative humidity:<70%RHDisplay Accuracy: 0.5%3 wordsDisplay Resolution: voltage 0.01V, current 0.01ARegulated State CV:Voltage Stability: 0.5%20mVLoad Stability: 0.5%20mVUrms: 0.5% Vp-pSteady FlowState CC:Current Stability: 0.5%20mALoad Stability: 0.5%20mAIRAC: 0.5% Vp-pTemperature Coefficient: 100ppm/Rise Time: No load15ms; Full loaded30msDynamic Response Time: 2msItem Size: 210 * 160 * 80mm / 8.27 * 6.29 * 3.15inItem Weight: 2000g / 4.41lb.Package List:1 * DC Power Supply1 * Power Cord2 * Wiring Copper Terminal1 * User Manual (English)