SPECIFICATION1 Switchable DC regulated power supplyModel NumberSPS 1203DSPS 305DSPS 605DSPS 3010DOutput Current0 3A0 5A0 5A0 10AOutput Voltage0 120V0 30V0 60V0 30VOutput Power0 360W0 150W0 300W0 300WPurchase link Input VotageEU 220V 50Hz US 110V 60HzWorking Temperature0℃ 40℃ Relative Humidity 80 RHStorage Temperature 10℃ 70℃ Relative Humidity 70 RHConstant Voltage StateVoltage stabilitys≤0 1 ±3mV Low Voltage 0 2 0 3 ±3mVLoad stabilitys≤0 5 ±3mVRipple noise≤30mVrmsConstant Current StateCurrent stability≤0 2 ±3mALoad stabiliys≤0 2 ±3mARipple noises≤20mArms valid value Display Accuracy0 5 ±2digitsDisplay ResolutionVoltage 00 01V Current 0 001AProduct Dimensionlong240mm X wide85X high155mmProduct Weight1 2KgFuse Standard3A AC 220V Input 5A AC 110V Input Features ●Have complete operating protection function●Highly efficient low ripple small volume light weight●Double display voltage current and high precision●Voltage stabilization current limiting simple operation●Dual voltage input and convenient choice●Temperature control fan heat dissipation low noise●Double potentiometer more precise adjustmentApplication areas Car DVD Car Audio Aging products such as resistors capacitors relays DC motors LED and the like Laboratory factory repair power supply Other DC power supply all the needs of the occasion Package listing1X 120V 3A Power supply1X Power cable1X Output line1X Instruction Book