Murata Power PQU650 Series AC/DC Converter

Featured Product from Digi-Key Electronics

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The Murata Power PQU650 series products are rated at 650 W and employ a U channel construction to operate with natural convection or forced airflow. The series comes in a six inch by four inch format capable of providing a continuous 650 W output with a constant current overload characteristic and 800 W power boost at output start to deliver transient loads. The compact form factor offers an impressive 450 W of natural convection cooled power at +50°C. Provision of an adjustable main output plus auxiliary/standby and fan outputs enable this technically superior solution to be deployed across multiple market sectors. The series features safety certifications applicable to medical, audio, video, communication, and ITE standards.

  • High efficiency of 95% typical at 50% load
  • Very low no-load standby power consumption
  • True zero load operation of the main (V1) output; no minimum load requirements
  • RoHS compliant
  • Active inrush protection
  • IEC60601 Ed.3 medical (2 x MOPP Pri-Sec); 1 x MOPP Pri-Chassis Ground)
  • Universal AC input; active PFC; EN61000-3-2 Class A