This high power compact single output switch mode PSU from the Aim-TTi EX series provides a high level of power at a very affordable price. By combining switch-mode pre-regulation with linear post-regulation, performance levels comparable to an all linear design have been achieved. * Power 400W * Output current 20A * Output voltage 20V * Compact design takes up minimal bench space * Quiet operation * Mixed-mode regulation * Excellent line and load regulation * Low noise * Good transient response * High power efficiency * Constant voltage and constant current modes with automatic crossover * Coarse and fine voltage control * Logarithmic current control enabling low currents to be accurately set * Separate digital voltmeter and ammeter for each main output * Current limit settings are displayed when output switch is off, enabling verification of settings * Bright LED display with 14mm high characters and an update rate of four per second * All outputs short circuit proof and fully protected against external voltages and reverse currents * Remote sensing * Complies with EN61010-1 and EN61326 Not recommended for use as a battery charger. https://elecena.pl/product/27278757/aim-tti-ex2020r-20v-20a-400w-single-output-psu 2024-11-14 https://elecena.pl/product/27278757/aim-tti-ex2020r-20v-20a-400w-single-output-psu 2025-01-09 https://elecena.pl/product/27278757/aim-tti-ex2020r-20v-20a-400w-single-output-psu 2025-03-28 https://elecena.pl/product/27278757/aim-tti-ex2020r-20v-20a-400w-single-output-psu 2025-05-11 https://elecena.pl/product/27278757/aim-tti-ex2020r-20v-20a-400w-single-output-psu 2025-06-17 https://elecena.pl/product/27278757/aim-tti-ex2020r-20v-20a-400w-single-output-psu 2026-01-14 https://elecena.pl/product/27278757/aim-tti-ex2020r-20v-20a-400w-single-output-psu 2026-03-02 https://elecena.pl/product/27278757/aim-tti-ex2020r-20v-20a-400w-single-output-psu 2026-05-11 https://elecena.pl/product/27278757/aim-tti-ex2020r-20v-20a-400w-single-output-psu 2026-07-18 https://elecena.pl/product/27278757/aim-tti-ex2020r-20v-20a-400w-single-output-psu 2026-09-03