Specification for Topward 4000 Analog DC Power Supply
Output Voltage Zero to rated voltage continuously variable with voltage control
Output Current Zero to rated current continuously variable with current control
Line Regulation CV 0.02% + 2 mV; CC 0.02% +250 µA
Load Regulation CV 0.02% + 2 mV; CC 0.02% +500 µA
Ripple & Noise CV 1.0mVRMS or 5 m VP-P; CC 1.0 mARMS or 5 mAP-P
Transient Response 100 µSec Max.
Output Impedance 5 milli-Ohm + 2 µH
Operating Range 0 to 40° C ambient temperature
Fixed 5V/3A Output Regulation 0.1%+5mV, Ripple<2mVRMS,

5V± 5%, 3A max. with overload indicator

Overload Protection Automatic crossover from CV to CC mode
Power Requirement 115/230 VAC±10%, 50/60Hz single phase
Accessories Supplied Power cord; hook-up leads; instruction manual

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