Speci
fi
cations
Table 2: 2230-30-1 and 2230J-30-1 speci
fi
cations for Channels 1 and 2 (cont.)
Parameter
Description
Remote Sense Voltage Range
The total voltage from - terminal to + terminal may not exceed the rated full scale v0.2V,
allowing a minimum of 0.1V/line for remote sense.
The Maximum voltage difference between a terminal and its associated sense line may not
exceed 1V.
The available overhead above full scale voltage to support remote sense is limited to 0.1
V/line. However, this widens as the output voltage decreases to the ultimate limit of 1 V/line.
Thus, the maximum difference speci
fi
cation controls operation except for the 2 V of output
below full scale output.
Voltage Resolution, nominal
1 mV
√
Voltage Setting Accuracy with
Remote Sense
+/-(0.03% of s 10 mV) at 25 °C ±5 °C with Remote Sense
√
Voltage Setting Accuracy without
Remote Sense
+/-(0.05% of s 10 mV) at 25 °C ±5 °C without Remote Sense
Current Limit, nominal
De
fi
ned by Constant Current setting. Changeover is automatic.
Voltage Temperature Coef
fi
cient,
typical
+/-(0.03% of s 10 mV) per °C outside of the 25 °C ±5 °C standard range
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 1.5 A.
Current Resolution, nominal
1 mA
√
Current Setting Accuracy
+/-(0.1% + 5 mA) at 25 °C ±5 °C.
Voltage Limit, nominal
0 to 30 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 are measured internally.
Current Readback Resolution,
nominal
1 mA
Current Readback Accuracy
±(0.01% of r 5 mA) at 25 °C ±5 °C
Current Readback Temperature
Coef
fi
cient, typical
±(0.01% + 5 mA) per °C outside 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
1 mV
Voltage Readback Temperature
Coef
fi
cient, typical
±(0.03% of r 10 mV) per °C outside 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)
4
Series 2200 Multichannel Programmable DC Power Supplies Technical Reference
