Keithley 2220-30-1 User Manual

Specifications
This section contains specifications for the Series 2200 Multichannel
Programmable DC Power Supplies. All specifications are guaranteed unless noted
as "typical.
" Typical specifications are provided for your convenience but are
not guaranteed. Specifications that are marked with the
symbol are checked
in Performance Verification.
Table1: Series2200specifications
Parameter Description
Channel 1 and 2,
nominal
Channels 1 and 2 are symmetrical and isolated. They are p rimarily targeted at powering analog circuits
operating around ground.
Constant voltage
operation, nominal
The unit may be set to a constant voltage over a range of currents
Voltage range
This is the range
over which the
output voltage is
adjustable
0to30V
Remote sense
voltage range
The total voltage from the – terminal to the + terminal may not exceed the rated full scale (FS) voltage + 0.2 V,
allowing a minimum of 0.1 V/line for remote sense.
The maximum voltage difference between a terminal and its associated sense line may not exceed 1 V.
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
specification controls operation except for the 2 V of output below full scale output.
Voltage resolution,
nominal
1mV
Volt
age setting
accuracy with
remote sense
±(0.03% of settling + 10 mV) at 25 °C ±5 °C with remote sense.
Voltage setting
accuracy without
remote sense
±(0.05% of settling + 10 mV) at 25 °C ±5 °C without remote sense.
Current limit,
nominal
Defined by the constant current setting. The changeover is automatic.
Voltage
temperature
coefficient, typical
±(0.03% + 10 mV) per °C outside the 25 °C ±5 °C standard range
Constant current
operation, nominal
The unit may be set to a constant current over a range of voltages.
Current range
This is the range
over which the
output current is
adjustable
0Ato1.5A
Series 2200 Multichannel Programmable DC Power Supplies Technical Reference 1

Keithley 2220-30-1 Specifications

General

Brand	Keithley
Model	2220-30-1
Category	Power Supply
Language	English