New PQU650 Series Power Supplies from Murata Come with Safety Certification
Press Release Summary:

- Offers power-density with forced air- and convection-cooled ambient ratings
- Features 450W convection at +50°C, 650W with forced airflow at +50°C and 800W for 30 sec (at output start-up)
- Applications include industrial, medical, communication, test equipment, visual signage, broadcast, ATE, stage lighting, PoE and datacoms
Original Press Release:
650W AC-DC Power Supplies Offer Class-Leading Density for Compact Medical and Industrial Applications
Murata announces the PQU650 series of open-frame, 650 W-rated AC-DC power supplies by Murata Power Solutions. The PQU650 series offers the highest power-density product on the market, with forced air- and convection-cooled ambient ratings. The power supplies offer a multitude of standard features including wide output voltage adjustment range, auxiliary power rails, and a high transient capability at a competitive price.
Features
- Compact high-density design and thermal performance operation to:
- 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” for 30 sec (at output start-up)
- Safety certification applicable to medical/Audio/Video/Communication and ITE standards
- +5VAux/Standby and 12V Fan outputs
- 4" x 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
Benefits
- High power density product, allowing for no fan applications up to 70c amb (with derating)
- Extremely compact size makes them ideal for applications with size constraints
- Optional connections for a wide variety of applications
- PSU provides high power for short durations
Applications
- Industrial applications
- Medical applications
- Communications
- Test equipment
- Visual signage
- Broadcast
- ATE
- Stage lighting
- PoE
- Datacoms
For more information view the product specs