DC Power Supply 20 V, 5 A (230 V, 50/60 Hz)

DC Power Supply 20 V, 5 A (230 V, 50/60 Hz), 1003312 [U33020-230], Power Supplies
DC Power Supply 20 V, 5 A (230 V, 50/60 Hz), 1003312 [U33020-230], Power Supplies
321.30
In stock
Universal power supply with digital current and voltage display. Output voltage and output current are continuously adjustable. The device can be used as a constant voltage source with current limiting or as a constant current source with voltage limiting.

Specifications:

  • DC output: 0-20 V, 0-5 A
  • Output power: 100 W
  • Stability under full load ≤0,01% + 5 mV, ≤0,2% + 5 mA
  • Residual ripple ≤1 mV, 3 mA
  • Display: 2 x 3 digit LED
  • Terminals: 4 mm safety sockets
  • Dimensions: approx. 130x150x300 mm³
  • Weight: approx. 4.7 kg

Info

Item No. 1003312 [U33020-230]
Weight 5.4 kg
Dimensions 35 x 20 x 22 cm
Brand 3B Scientific

Used in following experiments

 
Experiment: Stirling Engine D (230 V, 50/60 Hz), 8000595 [UE2060100-230], Thermodynamic cycles
1,143.27 € 1,203.45 €
 
 
 
 
Experiment: Ohm’s Law (230 V, 50/60 Hz), 8000613 [UE3020320-230], Charge transport and current
957.53 € 1,007.93 €
 
 
 
 
Experiment: Stefan-Boltzmann law (230 V, 50/60 Hz), 8000693 [UE4050200-230], Intensity of Radiation
969.74 € 1,020.78 €
 
 
 
 
Experiment: Photovoltaic Systems (230 V, 50/60 Hz), 8000778 [UE8020100-230], Photovoltaics
1,301.21 € 1,369.69 €
 
 
 
 
Experiment: Magnetic field of the Earth (230 V, 50/60 Hz), 8000624 [UE3030700-230], Magnetic fields
1,389.84 € 1,462.99 €
 
 
 
 
Experiment: Maltese-Cross Tube, Supplement (230 V, 50/60 Hz), 8000662 [UE3070300S-230], Electron tubes
664.73 € 699.72 €
 
 
 
 
Experiment: Inverse square law (230 V, 50/60 Hz), 8000691 [UE4050100-230], Intensity of Radiation
1,419.34 € 1,494.05 €
 
 
 
 
Experiment: Electric Balance (230 V, 50/60 Hz), 8000763 [UE3030350-230], Magnetic fields
1,083.70 € 1,140.73 €
 
 
 
 
Experiment: Electrolysis (230 V, 50/60 Hz), 8000619 [UE3020700-230], Charge transport and current
833.18 € 877.03 €
 
 
 
 
Experiment: Lorentz Force (230 V, 50/60 Hz), 8000621 [UE3030300-230], Magnetic fields
1,174.92 € 1,236.77 €
 
 
 
 
Experiment: Pohl’s Torsion Pendulum (230 V, 50/60 Hz), 8000559 [UE1050500-230], Oscillations
1,921.85 € 2,023.00 €
 
 
 
 
Experiment: Pohl’s Torsion Pendulum (230 V, 50/60 Hz), 8000561 [UE1050550-230], Oscillations
2,130.09 € 2,242.20 €
 
 
 
 
Experiment: Heat conduction (230 V, 50/60 Hz), 8000581 [UE2020100-230], Heat transport
1,146.89 € 1,207.26 €
 
 
 
 
Experiment: Stirling Engine G (230 V, 50/60 Hz), 8000597 [UE2060250-230], Thermodynamic cycles
1,992.95 € 2,097.85 €
 
 
 
 
Experiment: Photoconductivity (230 V, 50/60 Hz), 8000776 [UE6020400-230], Conduction Phenomena
1,889.62 € 1,989.09 €
 
 
 
 
Experiment: Perrin tube (230 V, 50/60 Hz), 8000664 [UE3070400-230], Electron tubes
2,582.06 € 2,717.96 €
 
 
 
 
Experiment: Waltenhofen’s Pendulum (230 V, 50/60 Hz), 8000632 [UE3040400-230], Induction
1,052.60 € 1,108.01 €
 
 
 
 
Experiment: Voltage Dividers (230 V, 50/60 Hz), 8000617 [UE3020340-230], Charge transport and current
868.56 € 914.28 €
 
 
 
 
Experiment: Internal energy and electrical work (230 V, 50/60 Hz), 8000588 [UE2030400-230], Internal Energy
859.51 € 904.76 €
 
 
 
 
Experiment: Speed of sound in air (230 V, 50/60 Hz), 8000567 [UE1070310-230], Acoustics
1,696.08 € 1,785.36 €
 
 
 
 
Experiment: Kirchhoff’s Laws (230 V, 50/60 Hz), 8000615 [UE3020330-230], Charge transport and current
890.38 € 937.24 €
 
 
 
Item No.: 1003312 [U33020-230]
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