AC/DC power supply KNX20-22A640

single-outputwith overload protectionwith short-circuit protection

The KNX20-22A640, an AC-DC switching power supply, which integrates a choke inside, the output current is connected to thebus throughthe choke coil, and a set of auxiliary power output is provided. The product is equipped with an LED indicator that indicates multipleoperating conditions and a wide operating temperature range that allows the product to be used in a variety of applications. Particularlysuitable for use in home and building intelligent control in compliance with the KNX specification FEATURES  180 - 264VAC or 254 - 370VDC Input voltage  Operating ambient temperature range: -30℃to+70℃  Low standby power consumption, high efficiency  High I/O isolation test voltage up to 4000VAC  Output short circuit, over-current, over-voltageprotection  EN/BS EN62368 safety approved, safety accordingtoEN61558, EN50491  Bus reset function  LED indicator for working status, over-loadandreset The internal integrated choke  Compact dimensions, Din-rail design, dinrail TS-35/7.5orTS-35/15 mountable  OVC Ⅲ  SELV  10-year life design