Primary-switched UNO POWER power supply for DIN rail mounting, input: 1-phase, output: 5 V DC/40 W UNO POWER power supplies with basic functionality Thanks to their high power density, compact UNO POWER power supplies are the ideal solution for loads up to 100 W, particularly in compact control boxes. The power supply units are available in various performance classes and overall widths. Their high degree of efficiency and low idling losses ensure a high level of energy efficiency. - flexible mounting by simply snapping onto the DIN rail - more space in the control cabinet with up to 20 % higher power density - maximum energy efficiency, thanks to over 90 % efficiency and extremely low idling losses under 0.3 W Specifications: input voltage: 85 V AC - 264 V AC inrush surge current: < 30 A (typical) output voltage: 5 V DC output current: 8 A parallel and serial connection: yes residual ripple: < 100 mVPP output power: 40 W Efficiency: > 85% protection: IP20 dimensions (WxHxD): 35 x 90 x 84 mm weight: 210 g https://elecena.pl/product/9723307/2904375-power-supply-unit-uno-ps-8-a-5-v-dc-40-w 2017-08-06 https://elecena.pl/product/9723307/2904375-power-supply-unit-uno-ps-8-a-5-v-dc-40-w 2017-10-19 https://elecena.pl/product/9723307/2904375-power-supply-unit-uno-ps-8-a-5-v-dc-40-w 2018-01-10 https://elecena.pl/product/9723307/2904375-power-supply-unit-uno-ps-8-a-5-v-dc-40-w 2018-03-27 https://elecena.pl/product/9723307/2904375-power-supply-unit-uno-ps-8-a-5-v-dc-40-w 2018-04-26 https://elecena.pl/product/9723307/2904375-power-supply-unit-uno-ps-8-a-5-v-dc-40-w 2021-05-12 https://elecena.pl/product/9723307/2904375-power-supply-unit-uno-ps-8-a-5-v-dc-40-w 2023-09-13 https://elecena.pl/product/9723307/2904375-power-supply-unit-uno-ps-8-a-5-v-dc-40-w 2025-09-09