Industrial power supply offers low noise natural convection option

The new DDP460 open frame power supplies from Enedo Power and available now from Luso Electronics are an efficient (94% typical), compact solution intended for IT/Industrial and LED lighting applications. The 3" x 5" x 1.5" form factor offers 460W of output power with forced air cooling and 340W with free air making it ideal for tight spaces needing good thermal management.

The series is currently offered in 24, 48 and 56VDC output variants. 12V and 36V versions are on the roadmap. It has a +5V 1A standby output, and Power Good, Remote On/Off and Sense Terminal controls. The series can function over the full -40C to 70C ambient temperature range with de-rating applied above 50C and below -20C startup. The series complies with the 2nd edition of the IEC62368-1 safety standard, UL8750 for LED lighting, and its design and construction also make it compatible with IEC60335-1/61558-1 standards for household appliances. The series meets the EN55032-1/15 EMC limits of Class B for conducted and Class A for radiated emissions, and the IEC/EN61000-3, IEC/EN61000-4 for harmonic content and EN55024, EN61000-6-2, IEC/EN60601-1-2-4 for immunity.

Typical applications for the power supplies include laboratory/analysis equipment; video walls and SSL lighting; industrial control; kiosk and applications requiring household approvals; audio and video equipment; low noise applications.