Electrical specifications |
Outputs |
The channel outputs are galvanically isolated and not connected to ground |
Number of output channels |
|
1 |
Total output power |
|
max. 60 W |
Output voltage |
|
0 V to 20 V |
|
|
|
Maximum output current per channel |
≤ 6 V output voltage |
8 A |
|
> 6 V output voltage |
3 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 |
Sink voltage range |
|
0 V to 20 V |
Maximum sink power |
|
60 W |
Maximum sink current |
voltage: > 6 V |
8 A |
|
voltage: > 6 V |
3 A |
Sink modes |
|
constant voltage, constant current, constant resistance |
|
|
|
Constant resistance range |
|
0 Ω to 10 kΩ (0.1 Ω increments) |
Load regulation in voltage priority mode |
load change: 10% to 90% |
|
Voltage |
±(% of output + offset) |
< 0.01% + 0.5 mV |
Voltage load recovery time in standard mode |
regulation to within a band of ±20 mV of the set voltage |
< 30 µs (meas.) |
Voltage load recovery time in high-capacity mode |
regulation to within a band of ±20 mV of the set voltage |
10 µF to 50 µF (mode low): < 30 µs (meas.)
> 50 µF to 470 µF (mode high): < 100 µs (meas.) |
Load regulation in current priority mode |
load change: 10% to 90% |
|
Current |
±(% of output + offset) |
< 0.01% + 0.1 mA |
Current load recovery time |
regulation to within a band of ±20 mA of the set current |
< 50 µs (meas.) |
Rise time |
10% to 90% of rated output voltage, resistive load |
full load: < 100 µs
no load: < 100 µs |
Fall time |
90% to 10% of rated output voltage, resistive load |
full load: < 100 µs
no load: < 100 µs |
Minimum pulse width |
|
100 µs |
Programming resolution |
Voltage |
|
20 V range: 200 μV
6 V range: 50 μV |
Current |
|
8 A range: 50 μA
3 A range: 25 μA
100 mA range: 1 μA
10 mA range: 100 nA |
Programming accuracy |
Voltage |
±(% of setting + offset) |
20 V range: < 0.02% + 2 mV
6 V range: < 0.02% + 1 mV |
Current |
±(% of setting + offset) |
8 A range: < 0.05% + 2 mA
3 A range: < 0.025% + 500 μA
100 mA range: < 0.025% + 25 μA
10 mA range: < 0.025% + 10 μA |
Output measurements |
Measurement functions |
|
voltage, current, power, energy |
Readback resolution |
Voltage |
|
20 V range: 10 μV
6 V range: 1 μV |
Current |
|
10 A range: 10 μA
3 A range: 1 μA
100 mA range: 100 nA
10 mA range: 10 nA
1 mA range: 1 nA
10 µA range: 100 pA |
Readback accuracy |
Voltage |
±(% of output + offset) |
20 V range: < 0.02% + 2 mV
6 V range: < 0.02% + 500 μV |
Current |
±(% of output + offset) |
10 A range: < 0.025 % + 500 μA
3 A range: < 0.025 % + 250 μA
100 mA range: < 0.025 % + 15 μA
10 mA range: < 0.025 % + 1.5 μA
1 mA range: < 0.025 % + 150 nA
10 μA range: < 0.025 % + 15 nA |
Temperature coefficient (per °C) |
+5 °C to +20 °C and +30 °C to +40 °C |
|
Voltage |
|
0.15 × specification/°C |
Current |
|
0.15 × specification/°C |
Remote sensing |
|
yes |
Maximum sense compensation |
20 V range |
2 V (meas.) |