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Topward 3000 and 6000 Series Specifications


General Specifications
Output Voltage Zero to rated voltage continuously variable with front panel voltage knob
Output Current Zero to rated current continuously variable with front panel current knob
Line Regulation CV: ±0.01% + 2 mV
CC: ±0.01% + 2 mA
Load Regulation CV: ±0.01% + 2 mV
CC: <10 mA @ 100 W; <1 mVrms @ above 100 W
Ripple & Noise CV: <0.5 mVrms @ 100 W; <1 mVrms @ above 100 W
CC: <1 mArms @ 100 W; <3 mArms @ above 100 W
Transient Response <100 µS to within 0.1% of set voltage (50% to 100% load change)
Output Impedance <2 mΩ + 2 mH
Operating Range 0 to +40°C ambient temperature
Display Accuracy Analog Meter: 3% of full scale
Digital Meter: < 0.1% + 2 digits
Overload Protection Automatic crossover from CV to CC mode
Series Connection Different models can be placed in series to increase output up to 240 VDC
Parallel Connection Another identical model number can be paralleled to increase output to 24 Amps
Input Power Requirement 100 / 120 / 220 / 240 ± 10% VAC; 50 / 60 Hz, single phase
Accessories Supplied Power cord; hook-up leads; instruction manual
Other Specifications
6000 Series Only
5 V / 5 A Fixed Supply Output: 5 V ± 0.25 V
Regulation: < 10 mV
Ripple & Noise: < 2 mVrms
Tracking Accuracy ± 0.2% + 10 mV
Operation Mode Switch
Independent Two fully independent variable supplies at rated voltage and current and a fixed 5 V / 5 A supply
Series One variable suply with 2X rated voltage output at rated current. Or, one dual polarity tracking supply with rated output and current.
Plus, a fixed 5 V / 5 A supply
Parallel One variable supply with rated voltage at 2X rated current and a
fixed 5 V / 5 A supply

Physical Characteristics
Model Weight (lb) Dimensions (in) W x H x D
3185D, 3302A, 3302D, 3303A
3303D, 3601A, 3601D
9.5 4.7 x 6.3 x 7.9
3306D, 3603D 18.9 9.1 x 6.3 x 12.8
6302A, 6302D, 6303A
6303D
19.8 9.1 X 6.3 X 12.8
33010D, 6306A, 6306D
6603A, 6603D
28.6 9.1 X 6.3 X 14.4

Topward 3302A, 3303A, 3601A Topward 3185D, 3303D, 3601A, 3601D
3302A, 3303A, 3601A 3185D, 3303D, 3601A, 3601D

Topward 6000A Series Topward 6000D Series
6000A Series 6000D Series