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Topward 6303D Digital DC Power Supply

SKU: 6303D


6000 Digital Display Model


0-30V/0-3A x 2; 5V/5A Triple


Specification for Topward 6000 Digital DC Power Supply

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%+2mV; CC±0.01%+2mA

Load Regulation

CV±0.01%+2mV; CC<10mA @ 100W;<15mA @ above 100W

Ripple & Noise

CV<0.5mVrms @ 100W; <1mVrms @ above 100W

CC<1mArms @ 100W; <3mArms @ above 100W

Transient Response

<100µS 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

3% of full scale

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

5V/5A Fixed Supply

Regulation£ 10mV; Ripple & Noise£2mVrms; Output: 5V± 0.25 V

Tracking Accuracy

± 0.2%+10mV

Operation Mode Switch:










Two fully independent variable supplies at rated voltage and current and a fixed 5V/5A supply
One variable supply with 2X rated voltage output at rated current.  Or, One dual polarity tracking supply with rated output and current. Plus A 5V/5A supply
One variable supply with rated voltage at 2X rated current and a fixed 5V/5A supply

Power Requirement

100/120/220/240±10% Vac; 50/60Hz single phase

Accessories Supplied

Power cord; hook-up leads; instruction manual


011 805 5030 / 086 138 6548 - Phone orders
Monday-Friday, 08:00-17:00


Product details

Category: Power Supplies

Product code (SKU): 6303D

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