Fast Shipping On All Items 30 Days Money Guarantee Customer Support Excellent Service 100% Satisfaction Satisfaction Guaranteed High Power Benchtop Power Supply with Encoder Adjustable Switching Voltage Regulator, Benchtop Laboratory Power Supply with Built-In Intelligent Fan Specification Item model number R-SPS2005 Item dimensions L x W x H 14.96 x 9.45 x 5.12 inches Maximum Power 1000 Output Current 5 Amps Product Dimensions 14.96 x 9.45 x 5.12 inches Country of Origin China Style 200V 5A Item Weight 6.6 pounds Output Voltage 200 Brand NICE-POWER Manufacturer NICE-POWER 9.45 inches x 14.96 inches x 5.12 inches. Weight: 6.6 lb Item Description ??2024 Upgrade High Precision Encoder Adjustment? High-precision encoder adjustment knob replaces the hard-to-adjust potentiometer switch to accurately adjust the desired voltage and current values, Rotary knob adjusts each digit in the range of 0-9, and the backlit 4-digit led display accurately displays the voltage and current values, Which can be clearly seen even in low-light environments. ??Stable Output, Auto Switch C.C/C.V Mode? Preset the voltage and current value you need through the encoder, When connecting your electronic items, the machine has an internal over-voltage and over-current protection device, When the load current is greater than or close to your preset value, the c.c/c.v lamp will automatically light up! ??Intelligent Cooling Fan, Reliable and Safe? Our DC power supply built-in cooling elements, When the product is overloaded for a long time, the temperature reaches 50 ?, the fan will be automatically turned on, in your long time work at the same time can protect the product is not damaged, Do not have to worry about the product's load is too large and so on! ??CE FCC Certification, Widely Used?200V 5A Lab power supplies have passed CE FCC Certification. , High-power DC power supply application of a wider range of 100 lamps at the same time to do the aging test, as well as other applications such as laboratories, schools, electronic maintenance, drone power supply, LED power supply, battery charging ( LiFePO4, lead acid batteries, etc.), solar energy testing, work on and/or test a car radio, electrolysis ??Compact Design, Quality Check?The lab power supply is compact and lightweight, measuring only 38 x 24 x 13 cm and weighing only 3.3 kg, Saving you more bench space and making it easy to take with you when you need it. inside the box you will find: DC power supply *1; power cord *1; english manual; low-power output cable *1; high-power output cable *1. We offer a 12-month warranty. If you have any questions about our lab power supply, Please contact us and we will reply you within 24 hours. Product Description NICE-POWER R-SPS High Power Bench DC Power Supply NICE-POWER R-SPS high power series DC power supply are specially designed for use in laboratories, schools and production lines, with output voltage and output current that can be continuously adjusted between 0 and nominal values. The stability and ripple coefficient of the power supply are very good. with short-circuit protection, over-voltage protection, over-current protection, over-temperature protection and other protection circuits, Can work at full load for a long time, The power supply can be used as both a regulated voltage power supply and a regulated current power supply, loved by the majority of users. Warm tips for charging lithium batteries: Please connect the positive and negative poles of the DC power supply with the positive and negative poles of the battery correspondingly; When the charging current ? 50mA, please disconnect the battery in time to avoid overcharging; The charging limiting voltage follows the following calculation formula: Charging voltage = 1.2 * battery rated voltage. Charging current = 1/3 battery rated current. Please note : Due to the design of the power supply, the front panel is only suitable for output currents up to 5A. To avoid damaging the power supply, connect the high current connector on the back of the unit for output currents above 5A. The back panel can reach the maximum current of the purchased specification : for example, if you purchase 30V 30A, the current can reach 30A by connecting the back panel high-current terminal. Stable Output The dc power supply can easily adjust the required voltage and current, and automatically calculate the output power according to the output voltage and current. It has high accuracy of 0.01V and 0.001A. Intelligent Fan Our lab power supply have built-in cooling elements, When the product is overloaded for a long period of time and the internal temperature exceeds 122F or 50C, The fan will turn on intelligently to dissipate the heat effectively. Reduces operating noise and extends equipment life. 4-digit LED display The backlit 4-digit led display accurately displays the voltage and current values, Which can be clearly seen even in low-light environments.The led screen provides more accurate and clearly visible readings of voltage, current and power values. DC Power Supply Specification Input voltage 110V 10% 60Hz Operating temperature 0 ?-40?; Relative humidity: ?80%RH Storage temperature -10?-70?; Relative humidity: ?70%RH Constant voltage Voltage stability?0.5%+30mV; Load stability?0.5%+30mV; Ripple noise?50mVrms. Constant current Current stability?0.5%+30mA Load stability?0.5%+30mV; Ripple noise?50mArms Display precision 0.5%+5 digits Precision voltage: 0.01V / current: 0.001A Size 38*24*13cm Weight 3kg Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.4 out of 5 stars 122 5.0 out of 5 stars 2 4.2 out of 5 stars 22 4.5 out of 5 stars 555 4.5 out of 5 stars 17 4.5 out of 5 stars 20 Price $39.99$39.99 $199.96$199.96 $169.99$169.99 $64.96$64.96 $56.99$56.99 $299.96$299.96 model 30V 5A 30V 20A,30V 30A, 60V 10A,60V 20A 15V 30A,30V 20A,30V 30A,60V 10A 30V 5A,30V 10A,60V 5A,120V 3A 30V 10A,32V 6A 30V 5A,30V 10A,200V 1A,300V 1A Max Power 150W 600W/900W/1200W 450W/600W/900W/ 150W/300W/360W 300W/192W 150W/200W/300W Display Mode 3-Digits LED Display 4-Digits LED Display 4-Digits LED Display 4-Digits LED Display 4-Digits LED Display 4-Digits LED Display Display Resolution Voltage: 0.1V/Current: 0.01A Voltage: 0.01V/Current: 0.001A Voltage: 0.01V/Current: 0.001A Voltage: 0.01V/Current: 0.001A Voltage: 0.01V/Current: 0.001A Voltage: 0.01V/Current: 0.001A Multiple Protection ? ? ? ? ? ? Encoder knob ? ? ? ? ? ? Intelligent fan No ? ? ? ? ? 5V/2A USB Port No No No ? ? ? Return Policy ? We guarantee against any defective or misrepresented products. The original shipping label must be sent back to us to validate the return. A full refund can only be issued during the first 30 days upon receipt of the product. ? Returns will be voided if the product is mishandled or physical damaged by customer. ? Buyer will be responsible for all kind of return shipping/shipment to the seller for resolving the problem. ? Returns made for all non-defective, undamaged products are subject to a 15% restocking fee. Shipping and handling fees are absolutely non-refundable. If an item is returned to us due to an address issue, we do charge a reshipping fee to reship. If you would like a refund, there will be a 15% restocking fee applied. ? All returned products need to be assigned an RMA # (Return Merchandise Authorization #) prior to return. Please contact us through's messaging system to obtain an RMA# for the return. Any returned product without an RMA # on package will not be accepted or processed. ? Please contact us before returning. Feedback ? We appreciate your feedback and our system will automatically leave feedback for you after bid ends. ? Please contact us through message center if you have any problems, we will always try our best for 100% customer satisfaction. Payment Options Shop With Confidence