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C - 6 Users Manual
C.3 Glossary of terms
A power supply is autoran
if it can supply the maximum rated power over the
e of volta
e and current.
In this mode the power supply can be adjusted to comply with external calibration
The maximum chan
e of the re
ulated output volta
e or current durin
term drift), followin
a 30-minute warm-up period (short term drift). All
influence and control quantities must remain constant durin
Drift includes both random and periodic deviations over the bandwidth from zero
frequency (DC) to the upper frequency limit.
LOAD EFFECT (load re
The load effect is the maximum chan
e in the steady state of the re
e or current, resultin
from a full load chan
e in the load current of a
CV supply or in the load volta
e of a CC supply.
(opposite of the REMOTE mode)
In this mode the power supply can be operated locally via the keypad control
e is sensed directly at the power supply terminals. The power supply is
shipped from the factory with local sensin
(opposite of the STANDBY mode)
In this mode the power supply is able to deliver power.
(ripple and noise)
eriodic And Random Deviation of the DC output volta
e or current from its
e value over a specified bandwidth. All influence and control quantities
must remain constant.
Maximum deviation between the pro
rammed value and the actual output value
(at calibration temperature