Switching power supply 230Vac 12Vdc 2A

The Ekinex® EK-PSUD12 is a 100 to 240 Vac and 50 to 60 Hz, or 110 to 350 Vdc input switching power supply unit, capable of delivering an adjustable output voltage of 23.3 to 28 Vdc. Suitable for installation in electrical panels on 35 mm profile rails (in accordance with EN 60715), it is also equipped with thermal, overload and short-circuit protection and is supplied in a UL94V-0 fireproof plastic case of 2 modular units (1 UM = 18 mm). Connections Screw terminals for mains input Screw terminals for load outputs Screw terminals for output voltage adjustment Technical Data Input voltage: 100 to 240 Vac and 50 to 60 Hz, or 110 to 350 Vdc Current rating at 115 / 230Vac input voltage: 0.20 / 0.22 A Input protection with fuse Output current @115 Vac: 0.5 A Hold-up time: 15 ms @230Vac, 7ms @115Vac Ripple < 50 mV rms Electronic protections: thermal, overload, short-circuit Power dissipation: 4 W @230Vac Operating temperature: -10 ... +60 °C Non-condensing relative humidity: 0 ... 95% Number of modular units: 2 Flame-retardant plastic housing UL94V-0 Screw terminal block connections, max. cable 2.5 mm2 Protection class: IP20 Dimensions (WxHxD): 35.5 x 90 x 60 mm Weight: 110g Standards: classification according to CEI EN 64-8 PELV / SELV, CEI EN 60950-1, CEI EN 61000-6-1, CEI EN 61000-6-3, CEI EN 55011, CEI EN 55014 Functions / Features Output voltage adjustment in the range 23.3 to 28 Vdc by means of a trimmer adjustable with a star-shaped screwdriver. Particularly suitable for powering ekinex® Delégo EK-DEL-... modules designed for the supervision and control of KNX standard home automation systems.