RAC20E-12SK-277 Datasheet | RECOM

Technical Data Sheet RAC20E-K/277 Series ◊ AC/DC Power Supply 20W ◊ Input: 100-277VAC Features AC/DC Converter - Wide input range 85-305VAC - 5000m operating altitude - OVC III over voltage category up to 2000m - Operating temperature ratings: -40°C to +90°C - 4.2k VAC isolation - EN55032 class B pliant floating and GND ref. - No load power consumption <200m W - Industry standard footprint and pinning [P13] - 3 year warranty APPLICATIONS Dimensions (Lx Wx H): 52.7 x 27.6 x 23.0mm (2.07 x 1.08 x 0.91 inch) 60g (0.13 lbs) SAFETY & EMC E224736 P 13 DESCRIPTION RAC20E-K/277, the economy “E-K” series of pact 20 Watt AC/DC modules, is designed to meet general purpose requirements for a wide variety of equipment for the Io T, ITE and industrial markets. These encapsulated power supplies feature 4.2k Vac isolation and over voltage category OVC III, as well as 100-277VAC nominal input voltages. At OVC II usage, the operating altitude is rated for up to 5000m. EMC patibility to EN55032 class “B” is met in floating and ground referenced installations. The outputs are protected against over current and short circuits and input protection by internal fuse is provided. All these Features make the product one of the easiest integrated modular power solutions for lowest total cost of ownership in the industry. SELECTION GUIDE Part Number RAC20E-05SK/277 RAC20E-12SK/277 RAC20E-24SK/277 Input Voltage Range [VAC] 85-305 85-305 85-305 Output Voltage nom. [VDC] 5 Output Current max. [m A] 4000 Note1: Efficiency is tested at nominal input (230VAC) and full load at +25°C ambient MODEL NUMBERING RAC20 E- nom. Output...