Speci
fi
cations
Table 3: 2230-30-1 and 2230J-30-1 speci
fi
c speci
fi
cations for Channel 3 (cont.)
Constant Current Operation,
nominal
The unit may be set to be a constant current over a range of voltages.
Current Range
The output voltage may be adjusted from 0 A to 5 A.
Current Resolution, nominal
1 mA
√
Current Setting Accuracy
+/-(0.1% + 5 mA) at 25 °C ±5 °C.
Voltage Limit, nominal
0 to 6 V.
Current Temperature Coef
fi
cient,
typical
+/-(0.1% + 5 mA) per °C outside of the 25 °C ±5 °C standard range
Meter, nominal
Internal readback capability. Voltage and current can be measured internally. DVM connections
exist to allow measuring external voltages.
Current Readback Resolution,
nominal
1 mA
Current Readback Accuracy
±(0.1% of r 5 mA) at 25 °C ±5 °C
Current Readback Temperature
Coef
fi
cient, typical
±(0.1% +5mA) per °C outside of the 25 °C ±5 °C standard range
Voltage Readback Accuracy
±(0.03% of r 10 mV) at 25 °C ±5 °C
Voltage Readback Resolution,
nominal
0.1 mV
Voltage Readback Temperature
Coef
fi
cient, typical
±(0.03% of r 10 mV) per °C outside of the 25 °C ±5 °C standard range
Line Regulation – Voltage
Change over the full rated line voltage range: ±(0.01% + 3 mV)
Line Regulation – Current
Change over full rated line voltage range: ±(0.1% + 3 mA)
Load Regulation – Voltage
Change from 0 to 100% of full scale. Voltage: ±(0.01% + 3 mV)
Load Regulation – Current
Change from 10 to 90% of full scale. Current: ±(0.01% + 3 mA)
Voltage Ripple, 20 MHz
Bandwidthh
< 3 mV
RMS
and 20 mV
p-p
.
< 1.5 mV
RMS
and 12 mV
p-p
, typical
Voltage Ripple, 7 MHz
bandwidth
< 1 mV
RMS
and 3 mV
p-p
Current Ripple, 20 MHz
Bandwidth
Less than 6 mA
RMS
Common Mode Current Noise
< 1.5
μ
A
RMS
. 700 Hz bandwidth.
Voltage Transient Response
Settling Time, Load Change,
typical
<150 ms to within 75 mV following a change from 0.1 A to 1 A.
Voltage Transient Response
Settling Time, Setting Change,
Rising, typical
<150 ms from beginning of excursion to within 75 mV of terminal value following a change
from 0.4 V to 4 V into a 4
Ω
resistor.
Voltage Transient Response
Settling Time, Setting Change,
Falling, typical
<150 ms from beginning of excursion to within 75 mV of terminal value following a change
from 0.4 V to 4 V into a 4
Ω
resistor.
The speci
fi
cation does not include Command Decode Time.
6
Series 2200 Multichannel Programmable DC Power Supplies Technical Reference
