DESCRIPTION
PQU1000 is a series of 1000W power supply converters, powered by wide range AC input, and offered in a compact 5" x 8" industry standard format. 1000W1 continuous output power can be achieved with forced convection, and up to an impressive 800W3, at +50°C with natural convection airflow. All variants are provided with constant current overload protection allowing operation with motors, solenoids, and high capacitance loads. Active current sharing supports connection of PQU1000 power modules in either non-redundant parallel, or parallel redundant deployments, whilst maintaining equal current share between modules.
The adjustable main output, standby/auxiliary, and fan outputs, plus PMBusTM Power Management Bus enable this series for deployment across multiple market sectors, complemented by safety certification applicable to medical, audio, video, communication and ITE standards.

FEATURES
• Compact high-density design with operation:
• Up to 800W4 natural convection
• 1000W with forced convection airflow at +50°C; no derating with input line voltage
• Optional cover kits available, with or without fan
• Voltage adjustment (-5%; +10%)2 of Main V1 Output
• +5VAux/Standby (V2) and 12V (V3) Fan outputs
• 5" x 8" (127mm x 203.2mm) industry standard footprint; “U” channel form factor with industry “standard” mounting footprints
• 39.97mm maximum overall “U” Channel height
• 45.60mm nominal overall height with cover
• 67.93mm nominal overall height with integral fan cover
• High efficiency of 95% typical at 50% load
• True zero load operation of the Main (V1) output; no minimum load requirements3
• Remote sense for the main output
• Universal AC input; active PFC; EN61000-3-2 Class A
• MTBF 1135Khrs; Telcordia SR332 Issue 3; M1 Case 3
• RoHS compliant
• Active inrush protection
• Active Current Share
• IEC60601 Ed.3 medical (2 x MOPP Pri-Sec)
• Applied Part BF rating (isolation and patient leakage currents)
• 1 x MOPP Pri-Chassis Ground)
• IEC62368-1
• Designed to comply with IEC60601-2 4th Edition EMC Standard Requirements1
• Two (2) year warranty