KUAIQU | Adjustable Lab DC Power Supply 0-30V 5A/10A 60V 5A 120V 3A 4-Digit LED Display 4 Knobs Coarse & Fine Adjustment with Cooling Fan

Four Types of Plugs For OptionAbout Item【High Precision, Low Ripple, Big LED Display, Output Switch Control】NICE-POWER 30V60V/120V 3A/5A/10A DC power supply is a professional power supply regulator with high accuracy of 0.01V and 0.001A, low ripple of DC power supply. The backlit 4-digits LED display has the advantage of high resolution, which can be easily viewed even if you are in low-light conditions . Adjust the required voltage and current through the output switch button without the actual output power, safer and more energy efficient.【CE & FCC Certification, Multiple Protection, Various Application】Lab power supplies have passed CE & FCC Certification. DC power supply has multiple protections: overvoltage protection, overcurrent protection, overheating protection, over power protection, short circuit protection, leakage protection. DC power supply is suitable for LiFePO4 battery charging, arduino project, laboratories, schools, electronic maintenance , electrolysis, electroplating, lamp test, aging test, DIY, etc.Front Power Switch , Stable Vertical Design, Lightweight and Portable】The front power switch is very convenient. Bench power supply adopts stable vertical design, DC power supply has shock absorber rubber feet at the bottom, so it will be safer and more stable during use. DC power supply is very light and portable, with a size of only 3.3 x 9.4 x 6.1 inches and a weight of only 2.6 pounds. You can easily take the DC power supply to work.【5V/2A USB Port, Intelligent Cooling Fan, High-quality Materials】The DC power supply is equipped with a 5V/2A USB port, you can charge your mobile phone, tablet or other devices. When the working temperature of the DC power supply exceeds 122℉/50℃, the cooling fan is turned on intelligently, which can effectively dissipate heat. , Reduce working noise and prolong the service life of equipment. High-quality materials make our DC power supply more durable.【Quality Check and Terms of Service】You will get DC Power Supply1, Output Power Cord1, Input Power Cord1, User Manual1 by purchasing DC power supply. We will inspect all DC power supply and accessories before shipment to ensure that the quality of the products received by each customer is good. We provide a 12-month warranty policy. If you have any questions about our DC power supply, please feel free to contact us, we will response back within 24 hours.Product FeaturesSPS Series Power Supply can be used as both a regulated power supply and a regulated current supply, especially suitable for LiFePO4 battery charging, arduino project, laboratory, electronic repair DIY, communication equipment maintenance, products line, scientific research and teaching units.New Design: All-metal body and more compact size, light weight and portable, stable. You can easily carry the DC power supply variable.Multiple Protection: Overvoltage protection, overcurrent protection, overheating protection, over power protection, short circuit protection, leakage protection.Intelligent Cooling Fan: Low noise; low consumption; When the temperature reaches 50°C the fan will automatically turn on.5V/2A USB Port: The DC power supply is equipped with a 5V/2A USB port, you can charge your mobile phone, tablet or other devices.Lightweight and PortableBench power supply is very light and portable, with a size of only 3.3 x 8.4 x 5.5 inches and a weight 1.65kgDC Power Supply Variable SpecificationInput Voltage 110V±10% 60Hz /220V±10% 50HzWorking Temperature 0 ℃-40℃; Relative Humidity: ＜80%RHStorage Temperature -10 ℃-70℃; Relative Humidity: ＜70%RHConstant Voltage State Voltage stability≤0.1%+3mV Low Voltage:0.2~0.3%+3mV Load stability≤0.5%+3mV Ripple noise≤30mVrmsConstant Current State Current stability≤0.2%+3mA Load stability≤0.2%+3mV Ripple noise≤20mArmsDisplay Accuracy 0.5%+2digitsDisplay Resolution Voltage: 000.1V / Current: 0.001AProduct Dimension 3.3 x 8.4 x 5.5 InchesProduct Weight 2.6 lbFuse Standard 5ANote 1:The fan inside the power supply is intelligently temperature controlled. The fan will only rotate when the temperature inside the power supply is above 50 degrees Celsius. When the temperature inside the power supply is below 50 degrees Celsius, the fan will not rotate. This is to effectively save energy and reduce noiseSPS seriesAbout ShipmentWe will ship your package within 1-2 working days. We may change the shipping method: Consider of the customs, remote address and shipping speed.Warranty &ReturnOur store provides free replacement for orders within 30 days from delivery date. For orders from 1 to 12 months, you have to pay some parts of order value to get replaced. For order older than 12 months, we will give small discounts.Our Service timeOur Working time is Monday to Friday 9:00 AM to 6:30 PM BeiJing Time.All orders will not be processed at the weekend and holidays.FeedbackPlease contact us first if you have any problem,i will reply you within 30 minutes during working time.We promise you to solve your problem within 24 hours.