The Myrra 47222 is a 20 watt AC/DC converter with an output voltage of 9VDC and output current of 2.2A, efficiency rating of 85% and PCB mount. It is suitable for a wide range of applications, including industrial control and automation, communications, instrumentation and medical equipment. It is produced using high quality, reliable components and is certified to safety standards including UL/CUL, VDE and CE. It offers a wide input voltage range, overvoltage and short circuit protection, and is backed by a two-year warranty.