Fast Shipping On All Items 30 Days Money Guarantee Customer Support Excellent Service 100% Satisfaction Satisfaction Guaranteed DC Power Supply Variable, 0-30V 0-10A Adjustable Switching DC Regulated Bench Power Supply with USB Type-C Quick-Charge, Encoder Knob, Output On/Off Switch, 4-Digit LED Display - SPS-3010M Specification Item model number 30V 10A USB-C Style USB-C Country of Origin China Item Weight 3.39 pounds Manufacturer Jesverty Package Dimensions 10.94 x 8.07 x 5 inches Size 30V 10A 8.07 inches x 10.94 inches x 5.0 inches. Weight: 3.39 lb Item Description 1???High Precision Encoder Knob?: Jesverty's SPS-M bench power supply upgrades from traditional potentiometer coarse fine adjustment knobs to encoder knobs making it more convenient to set your desired voltage and current! ! By turning only one knob, you can set the desired value digit by digit (setting resolution 0.01V/0.001A). 2???Output ON/OFF Button?: With a single press of the added output button, you can easily switch the output ON/OFF. When you want to adjust settings, you don't have to remove the load or turn off the power each time! ! 3???USB-A USB-C Quick Charge?: The Jesverty Jesverty desktop power supply features Type-A and Type-C dual charging ports, both supporting 20W fast charging?. Convenient for charging your smartphone and powering up your Arduino UNO, Raspberry Pi, or other electronic modules for your projects. 4???Functions Protection?: AC110V/220V switchable input, OCP over-current protection (settable), OVP over-voltage protection (fixed), Temperature-regulated cooling fan, OPN* output status setting, Screen brightness adjustment, etc. A handful of convenient functions are loaded within this tiny unit! ! ?Note: OPN is a function that lets the unit output voltage and current as soon as you turn the power switch on without needing to push the "OUTPUT" button. Product Description 4-Digit HD Display The brightness-adjustable 4-digit LED display provides accurate voltage and current readings that are easy to view even in low-light conditions. Easy to operate Turn the button clockwise to increase the value, and turn the button counterclockwise to decrease the value. Cooling fan The cooling fan helps reduce the internal temperature. This is critical to maintaining the stability and performance of hardware components. Comes with fuse The SPS 3010M comes with its own fuse. It protects electrical appliances from damage due to overload current. 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