Keithley 2280 Series Reference Manual

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Keithley 2280 Series Reference Manual Manual pdf 329 page image

Appendix B: Verification Series 2280 Precision Measurement DC Power Supplies Reference ManualB-4 077085501 / February 2015DC voltage readback accuracy with remote senseModel numberDUTvoltage (V)Testcurrent (A)Measuredvoltage (V)DUTreadback (V)Absolutedifference (mV)Maximumdifference (mV)0 % test voltage2280S-32-6 0 3 22280S-60-3 0 1.6 425 % test voltage2280S-32-6 8 3 3.62280S-60-3 15 1.6 750 % test voltage2280S-32-6 16 3 5.22280S-60-3 30 1.6 1075 % test voltage2280S-32-6 24 3 6.82280S-60-3 45 1.6 15100 % test voltage2280S-32-6 32 3 8.42280S-60-3 60 1.6 16DC voltage readback accuracy without remote senseModelnumberDUTvoltage (V)Testcurrent (A)Measuredvoltage (V)DUTreadback (V)Absolutedifference (mV)Maximumdifference (mV)0 % test voltage2280S-32-6 0 0 32280S-60-3 0 0 625 % test voltage2280S-32-6 8 0 4.62280S-60-3 15 0 950 % test voltage2280S-32-6 16 0 6.22280S-60-3 30 0 1275 % test voltage2280S-32-6 24 0 7.82280S-60-3 45 0 15100 % test voltage2280S-32-6 32 0 9.42280S-60-3 60 0 18DC voltage line regulationModelnumber DUTvoltage (V)Testcurrent (A)Min(V)Nom(V)Max(V)Nom -Min (v)Max -Nom(V)Largest(V)Max value(V)2280S-32-6 32 3 0.00422280S-60-3 60 1.6 0.007