Catalog > Consumer Electronics > Power Supplies > Power Supplies Switch Mode Power Supply Switch Mode Power Supply PSU SWM QJ2002C SWITCHED MODE POWER SUPPLY VARIABLE 0-20V 0-2A WITH DUAL LCD DISPLAY& CURRENT LIMIT Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview Your new DC Regulated Power Source provides accurate& stable DC power. It is ideal for test benches, laboratories, schools & repair facilities. The multi-tum voltage control knob helps the user accurately dial in a precise voltage. It is easy to read digital outputs (voltage& current) through a LCD displays. It incorporates SMT PC boards &a cooling fan for reliable performance. Features SMD adhesive sheet element technology for intemal PCB constructionTwo DCDS Display output current and voltageProgressive current regulationDual terminal system Safety test style or expandable screw terminalsOverload protection circuitLow ripple voltage: <lmVP-POutput polarity: positive or negativeRugged reinforced metal iiarne construction Specifications Voltage : 0-20VDCCurrent : 0-2ADisplay : 100mV 10mAInput Voltage : 220V AC ±10%Voltage Regulation : CV <= 1 x 10-4+3mV; CC<=2X10-4+6mALoad Regulation : CV <= 2x10-4+3mV; CC<=2x10-4+6mARipple & Noise : CV < 1mVrmsProtection : Current LimitingVoltage Indication Accuracy : 1%+1dCmrent Indication Accuracy : 1%+1dAmbient Temperature : 0 ~ 40'CHumidity : <80%Dimensions(Dual) : 95 x 150 x 240Weight : 2.5KgAccessories : Instruction Manual, Power cord, Test Leads