R&S®NGPU Programmable Power Supplies
Constant Voltage or Constant-Current Sources
Specifications in Brief
| R&S®NPGU70/10 | R&S®NPGU70/20 | |
|---|---|---|
| Voltage | <10 mV to 70 V | |
| Current (3 ranges) | 0.1/1/10 A | 0.2/2/20 A |
| Deviation of output voltage/current | ||
| ±10% AC supply variation | <10–5/<5 × 10–5 | |
| between 0 °C and +40 °C | <(10–4/K+100 μV)/<(10–4/K+100 μA)v | |
| with 10 % to 90 % load | <10–4/<5 × 10–4 | |
| PARD | ||
| Voltage, Vrms | <1.5 mV | <1.5 mV |
| Current, Irms | <5 mA | <10 mA |
| Transient recovery time | ||
| (10 % to 90 % load) | <60 μs | <60 μs |
| Remote sensing | compens. for 0.5 V per lead | |
| Test output | ||
| for voltage | 100 mV ±1 % at 70 V | |
| for current | 100 mV ±2 % for full scale | |
| Overvoltage protection | adjustable from 4.5 V to 80 V | |
| General data | ||
| Output quantities | adjustable via ten-turn potentiometer or IEC/IEEE bus | |
| Resolution manual control | 0.02 % | |
| Remote control | IEC625-1 (IEEE488) | |
| Resolution IEC/IEEE bus | 1000 steps/range; for voltage adjustable 10 mV/step to 100 mV/step | |
| AC supply | 110/220 V ±10 %, 50 Hz to 60 Hz | |
| Power consumption | 600 VA | 1250 VA |
| Dimensions (W × H × D) in mm | 492 × 161 × 514 (19.37 in × 6.34 in × 20.24 in) | 492 × 205 × 514 (19.37 in × 8.07 in × 20.24 in) |
| Weight | 14 kg (30.86 lb) | 19 kg (41.89 lb) |
