The NPS40-M series supports up to 45 W with convection cooling and up to 60 W with forced air cooling.

Emerson Network Power (Carlsbad, CA) has announced the NPS40-M series open frame power supplies. With a compact 2 inch by 4 inch footprint and a height of just 1 inch, the NPS40-M series supports up to 45 W with convection cooling and up to 60 W with forced air cooling. Additional features include:

• A required input power less than 74 W.
• Consume less than 300 milliwatts of power under no-load conditions.
• A high typical full-load efficiency of 87 percent.
• Available in 5 models with outputs ranging 5 to 48 V.
• A wide universal input voltage range of 90 to 264 Vac (127 to 300 Vdc).
• A temperature range from 0° to 50°C, and up to 80°C with derating.
• Overload and overvoltage protection.
• A demonstrated mean time between failures (MTBF) of more than 550,000 hours.

For more information visit www.powerconversion.com