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EL-R/EX-R Series Tour Map
EX-R Series DC Supplies: Four digit Meters, Selectable Remote Sense
Four digit Meters
The EX-R series incorporates separate voltage and
current meters on each main output with a resolution of 10mV and 1mA (EX355R and EX354RD/T) or 10mA (EX1810R/2020R/4210R).
The fixed resolution avoids the misinterpretation of
readings that can occur with auto-ranging 3 or 3½ digit meters where the
decimal point position moves as the reading changes.
Each main output incorporates remote sense terminals
that can be enabled or disabled at the flick of a switch .
Remote sensing is essential for maintaining precise regulation at the
load and true metering of the load voltage. Many other power supplies
omit remote sense, and quote regulation figures that could never be
achieved in practice.
Simplicity in use
EX-R series power supplies use classic analogue
controls for voltage and current.
The large and bright displays have a fixed
resolution to avoid confusion.
Preset voltage and current levels are shown when the DC output switch is
Remote sense is available when needed but is disabled by setting the
switch to Local.