Datasheet

8
All data is valid at +23 °C (–3 °C/+ 7 °C) after 30 minutes warm-up time.
Electrical specifications
Outputs All channel outputs are galvanically isolated and not connected to ground.
Number of output channels R&S®NGE102B 2
R&S®NGE103B 3
Total output power R&S®NGE102B max. 66 W
R&S®NGE103B max. 100 W
Maximum output power per channel 33.6 W
Output voltage per channel 0 V to 32 V
Maximum output current per channel 3 A
Maximum voltage in serial operation R&S®NGE102B 64 V
R&S®NGE103B 96 V
Maximum current in parallel operation R&S®NGE102B 6 A
R&S®NGE103B 9 A
Voltage ripple and noise 20 Hz to 20 MHz typ. < 1.5 mV (RMS)
< 20 mV (peak-to-peak) (meas.)
Current ripple and noise 20 Hz to 20 MHz < 2 mA (RMS) (meas.)
Load regulation load change from 10 % to 90 %
Voltage ± (% of output + offset) < 0.1 % + 20 mV
Current ± (% of output + offset) < 0.1 % + 5 mA
Load recovery time 10 % to 90 % load change within a band of
±30mV of set voltage
< 200 µs (meas.)
Line regulation ±10 % change in mains voltage
Voltage ± (% of output + offset) < 0.1 % + 20 mV
Current ± (% of output + offset) < 0.1 % + 5 mA
Output voltage overshoot at turn-off of
mainspower and active channel output
< 100 mV
Programming resolution
Voltage 10 mV
Current 1 mA
Programming accuracy
Voltage ± (% of output + offset) < 0.1 % + 30 mV
Current ± (% of output + offset) < 0.1 % + 5 mA
Output measurements
Measurement functions voltage, current, power
Readback resolution
Voltage 10 mV
Current 1 mA
Readback accuracy
Voltage ± (% of output + offset) < 0.1 % + 20 mV
Current ± (% of output + offset) < 0.1 % + 5 mA
Temperature coefficient +5 °C to +20 °C and +30 °C to +40 °C
Voltage ± (% of output + offset) < 0.02 % + 5 mV per K
Current ± (% of output + offset) < 0.02 % + 3 mA per K
Ratings
Maximum voltage to earth 150 V DC
Maximum counter voltage voltage with same polarity connected to the
outputs
33 V
Maximum reverse voltage voltage with opposite polarity connected to the
outputs
0.4 V
Maximum reverse current 3 A