PQC250-54D
250W 3" x 5" Convection Cooled AC-DC Power Supply with 90-264Vac input, 54Vdc output, 5Vstandby, with droop current sharing
Explanation of Product Status 
Products under development
Please contact us for product availability and sample lead-time.Product is in mass production. 
Not recommended for new designs. We are evaluating the schedule for the discontinuing of production of this item. Contact Murata or refer to the website for details of product supply and possible alternative product information. 
Production of this product has stopped. Contact Murata for inventory availability and possible alternative products. This product is particularly recommended among our products currently in production. 
It's new item.
Technical Information
| Total Output Power (W) | 250 |
|---|---|
| Form Factor | 3 x 5 |
| Input Voltage Range (V) | 90 to 264 |
| Output Voltage 1 (V) | 54 |
| Output Voltage 2 (V) | 5 |
| Efficiency (%) | 94 |
| Operating Temp. Range (C) | -20 to 70 |
| Design Origin | Murata Power Solutions |
| Dimensions (inch) | 3 x 5 x 1.4 |
| Dimensions (mm) | 76.2 x 127 x 35.2 |
| Output Current (A) | 13.8 |
| Output Current 2 (A) | 11.1 |
| PARD (typical) | 120 |
| Quality | Safety – Medical Standards2 x MOPP (Primary-Secondary): IEC60601-1 (Ed. 3) – CB Cert and Report ANSI/AAMI ES60601-1 (2005+C1:09+A2:10) (Designed to comply with IEC60601-1-2 4th Edition EMC Standard Requirements); CAN/CSA 22.2 No. 60601-1 (2008) 3rd Edition; EN60601-1:2006+CORR:2010. Safety – ITE, Audio/Video & Consumer Standards: IEC/EN/UL/CSA 60950-1, IEC/EN/UL/CSA 60335-1 (CB Report & Certificate), CE Marking per LVD. |
| RoHS 6 | Yes |
| Series Headline | 250W 3" x 5" Convection Cooled AC-DC Power Supply |
| Series Description | The PQC250 series switching power supplies utilize advanced component and circuit technologies to deliver high efficiency and low power dissipation in both operational and standby operation in a compact 3.0" x 5.0" x 1.40" package. Designed for medical, computing, communications, telecom, industrial, consumer, and other OEM applications, deployable in 1U customer systems. All models offer universal AC input capability with active power factor correction (PFC) and compliance to worldwide safety and EMC standards. |