muRata PQU650-12

The PQU650 Series products are rated at 650W employing a “U” channel construction to operate with natural convection or forced airflow. The PQU650 series is a 6"x 4" format capable of providing a continuous 650W output, with a constant current overload characteristic, and 800W “power boost” at output start to deliver transient loads. The compact form factor offers an impressive 450W of natural convection cooled power at +50°C. Provision of an adjustable Main output, plus Auxiliary/Standby and fan outputs, will enable this technically superior solution to be deployed across multiple market sectors, complemented by safety certification applicable to Audio/Video/Communication and ITE standards. Available options include screw terminals or plug header connectors, plus optional safety cover.

• Compact high-density design and thermal performance
• 450W convection at +50°C; no derating with input line voltage
• 650W with forced airflow at +50°C; no derating with input line voltage
• 800W “power boost” (at output start-up) for 30s
• Voltage (+15%) adjustment of Main V1 Output
• +5V Aux/Standby and 12V Fan outputs
• 4"×6" industry standard footprint; “U” channel form factor with industry “standard” mounting footprints
• 40mm maximum overall “U” Channel height; 42.7mm max overall height with cover
• Choice of screwed or pluggable connector variants
• 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
• Remote sense, main output (option)
• Universal AC input; active PFC; EN61000 - 3 - 2 Class A
• MTBF 797Khrs; Telcordia SR332 Issue 3; M1 Case 3; +40°C
• RoHS3 compliant
• Parallel/redundant capable; droop current share as standard feature
• IEC62368 - 1 Certified

• Industrial
• Telecommunications and Datacoms
• Test equipment, ATE
• Visual signage
• Broadcast
• PoE