GW Instek PEL-2000 Series User Manual - Manual (Page 65)

GETTING STARTED
65
Constant Resistance Mode
Background In Constant Resistance Mode the load units will
linearly sink current and voltage to match a set
resistance. CR mode has two different values
(single load modules), two different ranges and
rising and falling slew rates. Like CC mode,
Constant resistance mode supports both dynamic
and static loads. As with the other modes,
Go/NoGo is supported.
CR Mode
Load Input
Voltage
Load Current
Res
ista
nce
Resistance Range There are two ranges: High and Low. The Low
range is used for low voltage ranges, whilst the
High range uses high voltage ranges. The current
range always remains in High range, regardless of
the selected voltage range.
Static Functions
A/B range For static mode, single channel load modules have
two resistance levels, A & B Value. The A/B key
can be used to switch between these resistance
levels. Dual channel load modules only have one
resistance level, A Value.