Electrical specifications | ||
Outputs | The channel outputs are galvanically isolated and not connected to ground. | |
Number of output channels | R&S®NGP802, R&S®NGP822 | 2 |
R&S®NGP804, R&S®NGP824, R&S®NGP814 | 4 | |
Total output power | R&S®NGP802, R&S®NGP822 | max. 400 W |
R&S®NGP804, R&S®NGP824, R&S®NGP814 | max. 800 W | |
Maximum output power per channel | 200 W | |
Output voltage per channel | R&S®NGP802, R&S®NGP804, R&S®NGP814 (CH1, CH2) | 0 V to 32 V |
R&S®NGP822, R&S®NGP824, R&S®NGP814 (CH3, CH4) | 0 V to 64 V | |
Maximum output current per channel | R&S®NGP802, R&S®NGP804, R&S®NGP814 (CH1, CH2) | 20 A |
R&S®NGP822, R&S®NGP824, R&S®NGP814 (CH3, CH4) | 10 A | |
Maximum voltage in serial operation | R&S®NGP802 | 64 V |
R&S®NGP822, R&S®NGP804, R&S®NGP814 | 128 V | |
R&S®NGP824 | 250 V | |
Maximum current in parallel operation | R&S®NGP822 | 20 A |
R&S®NGP802, R&S®NGP824, R&S®NGP814 | 40 A | |
R&S®NGP804 | 80 A | |
Voltage ripple and noise | 20 Hz to 20 MHz | < 3 mV (RMS), < 30 mV (Vpp) (meas.) |
Current ripple and noise | 20 Hz to 20 MHz | < 3.5 mA (RMS) (meas.) |
Load regulation | load change: 10 % to 90 % | |
Voltage | ±(% of output + offset) | |
R&S®NGP802, R&S®NGP804, R&S®NGP814 (CH1, CH2) | < 0.01 % + 5 mV | |
R&S®NGP822, R&S®NGP824, R&S®NGP814 (CH3, CH4) | < 0.01 % + 10 mV | |
Current | ±(% of output + offset) | < 0.01 % + 5 mA |
Load recovery time | 50 % to 100 % load change to within 0.2 % of rated voltage | < 400 µs (meas.) |
Rise time | 10 % to 90 % of rated output voltage, resistive load | |
R&S®NGP802, R&S®NGP804, R&S®NGP814 (CH1, CH2) | < 10 ms | |
R&S®NGP822, R&S®NGP824, R&S®NGP814 (CH3, CH4) | < 12 ms | |
Fall time | 90 % to 10 % of rated output voltage, resistive load | |
R&S®NGP802, R&S®NGP804, R&S®NGP814 (CH1, CH2) | full load: < 10 ms, no load: < 50 ms | |
R&S®NGP822, R&S®NGP824, R&S®NGP814 (CH3, CH4) | full load: < 25 ms, no load: < 50 ms | |
Programming resolution | ||
Voltage | 1 mV | |
Current | 0.5 mA | |
Programming accuracy | ||
Voltage | ±(% of output + offset) | |
R&S®NGP802, R&S®NGP804, R&S®NGP814 (CH1, CH2) | < 0.05 % + 5 mV | |
R&S®NGP822, R&S®NGP824, R&S®NGP814 (CH3, CH4) | < 0.05 % + 10 mV | |
Current | ±(% of output + offset) | |
R&S®NGP802, R&S®NGP804, R&S®NGP814 (CH1, CH2) | < 0.1 % + 20 mA | |
R&S®NGP822, R&S®NGP824, R&S®NGP814 (CH3, CH4) | < 0.1 % + 10 mA |