EL-R Series DC Supplies: Linear Regulation, Silent Cooling
Linear regulation
All EL-R series models* use true linear regulation
for the best possible performance.
Excellent line and load regulation is matched by
very low output noise and good transient response.
* Note that the third (auxiliary)
output on the EL302RT uses switch-mode final regulation.
Constant Voltage / Constant Current
Each main output can operate in constant voltage or
constant current mode with automatic crossover and mode indication.
Coarse and fine voltage controls are provided. The current control is
logarithmic enabling low current levels to be set accurately.
Silent cooling
All EL-R series models use convection cooling and
are entirely free of fan noise.
Simplicity in use
EL-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
turned off.
Remote sense is available when needed but is disabled by setting the
switch to Local.