The laboratory power supply UD-P3303A offers the ability to generate constant voltage or electric current with precisely defined parameters. The device can operate in one of two modes: as a constant voltage source or as a constant current source. The power supply can be connected internally in addition to the series or parallel connection of the outputs.

Output voltage range of the power supply: 0 to 30 V
Starting current of the power supply: 0 to 3 A
Output power: 195 W
Resolution setting: Voltage: 10 mV, Current: 1 mA
Setting accuracy: Voltage ≤ ± (0.1 % + 30 mV), Current ≤ ± (0.3 % + 5 mA)
Ripple and noise: Voltage: ≤ 1 mV RMS, Current: ≤ 3 mA RMS
Number of outputs: 3: 2x 0 to 30 V DC / 0 to 3 A, 1x 1.8 / 2.5 / 3.3 / 5 V DC / 3 A
Display: EBTN display

Main features: Possibility of serial or parallel connection of outputs. In parallel mode, the maximum current is about 6 A. In parallel mode, the maximum voltage is 60 V. Symmetrical mode – In this mode, a common ground can be achieved for two current sources with a maximum voltage of -30 V and +30 V.

Input for charging/powering USB devices: 5 V / 2 A.
Power supply: 100 / 120 / 220 / 230 V AC - selectable with a switch
Operating temperature / relative humidity: 0 °C to 40 °C / ≤ 80 %
Weight: 8.6 kg
Dimensions: 241 x 170 x 347 mm
Manufacturer / Brand: UNI-T
Warranty: 2 years.