A DC power supply is a type of power supply that gives direct current (DC) voltage to power a device . Because DC power supply is commonly used on an engineer's or technician's bench for a ton of power tests, they are also often called a "bench power supply." Specifications: Brand Name : UNIT Origin : Cn (Origin) Output voltage : 0-10A is_customized : no Model Number : UTP1310 Output type : A few Output Power : 320W Package Includes: 1 x Uni-t Utp1310 Dc Power Supply