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3000 Digital Display Models 3185D 0-18V/0-5A Single 3302D 0-30V/0-2A Single 3303D 0-30V/0-3A Single 3306D 0-30V/0-6A Single 33010D 0-30V/0-10A Single 3601D 0-60V/0-1A Single 3603D 0-60V/0-3A Single Net Weight: 9.5 lbs (3185D, 3302D, 3303D, 3601D) 18.9 lbs (3306D, 3603D) 28.6 lbs (33010D) Product Dimensions: 4.7"(W) x 6.3"(H) x 7.9"(D) (3185D,3302D, 3303D, 3601D) 9.1"(W) x 6.3"(H) x 12.8(D) (3306D, 3603D) 9.1"(W) x 6.3"(H) x 14.4"(D) (33010D)

Specification for Topward 3000 Digital DC Power Supply

Output Voltage Zero to rated voltage continuously variable with front panel coarse and fine voltage knobs Output Current Zero to rated current continuously variable with front panel current knob Line Regulation CV.01%+2mV; CC .01%+2mA Load Regulation CV.01%+2mV; CC<10mA @ 100W;<15mA @ above 100W Ripple & Noise CV<0.5mVrms @ 100W; <1mVrms @ above 100W CC<1mArms @ 100W; <3mArms @ above 100W Transient Response <100 to within 0.1% of set voltage (50% to 100% load change) Output Impedance <2mW +2mH Operating Range 0 to 40?C ambient temperature Display Accuracy 0.1%+2 digits Overload Protection Automatic crossover from CV to CC mode Series Connection Different models can be chained to increase output up to 240 Vdc Parallel Connection Another same model can be paralleled to increase output to 24 Amps Power Requirement 100/120/220/240?0% Vac; 50/60Hz single phase Accessories Supplied Power cord; hook-up leads; instruction manual