Datasheet

14
All data is valid at +23 °C (–3 °C/+7 °C) after 30 minutes warm-up time.
Electrical specifications
Outputs The channel outputs are galvanically isolated and not connected to ground.
Number of output channels R&S®NGM201 1
R&S®NGM202 2
Total output power R&S®NGM201 max. 60W
R&S®NGM202 max. 120W
Maximum output power per channel 60 W
Output voltage per channel 0 V to 20 V
Maximum output current per channel ≤6V output voltage 6A
>6V output voltage 3 A
Maximum voltage in serial operation R&S®NGM202 40V
Maximum current in parallel operation R&S®NGM202, ≤ 6 V output voltage 12 A
R&S®NGM202, > 6 V output voltage 6 A
Adjustable output impedance –50 mΩ to 100 Ω
Increments 1 mΩ
Recovery time ≤ 2 Ω, resistive load < 200 µs
> 2 Ω, resistive load < 10 ms
Voltage ripple and noise 20 Hz to 20 MHz < 500 µV (RMS),
< 2 mV (peak-to-peak) (meas.)
Current ripple and noise 20 Hz to 20 MHz < 1 mA (RMS) (meas.)
Electronic load yes, R&S®NGM202: both channels
Maximum sink power R&S®NGM201 60 W
R&S®NGM202 120 W (60 W per channel)
1)
Maximum sink current per channel 3 A
Sink modes constant voltage, constant current, constant
resistance
Load regulation load change: 10 % to 90 %
Voltage ±(% of output + offset) < 0.01 % + 1 mV
Current ±(% of output + offset) < 0.01 % + 0.1 mA
Load recovery time regulation to within ±20 mV of the set voltage < 30 µs (meas.)
Rise time 10 % to 90 % of rated output voltage, resistive
load
full load: < 125 µs
no load: < 125 µs
Fall time 10 % to 90 % of rated output voltage, resistive
load
full load: < 125 µs
no load: < 125 µs
Programming resolution
Voltage 1 mV
Current 0.1 mA
Programming accuracy
Voltage ±(% of output + offset) < 0.02 % + 3 mV
Current ±(% of output + offset) < 0.05 % + 2 mA
1)
Time limited at an operating temperature of >30 °C and total power >90W.
NGM200_dat_en_3609-1685-32_v0100.indd 14 22.05.2019 11:54:19