The Aim-TTi EL303R is a single-output precision linear-regulated DC power supply providing 90 W, with an output range of 0 to 30 V and up to 3 A. It combines low-noise linear regulation with excellent line and load regulation, constant voltage or constant current operation, and automatic crossover. The EL303R features coarse and fine voltage controls, a single logarithmic current control, switchable local or remote sensing for accurate regulation at the load, and an electronic DC output switch that allows voltage and current settings to be preset before the load is connected. Its dual four-digit 14 mm LED meters provide 10 mV voltage and 1 mA current resolution, while the output terminals accept fixed-shroud 4 mm plugs, standard 4 mm plugs, fork terminals, and bare wires. With typically less than 1 mV rms ripple and noise, silent fan-free convection cooling, and a compact 140 \u00d7 160 \u00d7 295 mm enclosure, the EL303R is suited to precision bench applications requiring low-noise linear regulation and up to 3 A output current.<\/p>","protected":false},"excerpt":{"rendered":"
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