60-W supplies feature safety approvals

The NPS62-M and NPS65-M power supplies are 60-W convection cooled open-frame ac/dc power supplies. The supplies feature worldwide IT equipment and non-patient contact and non-patient-critical medical safety approvals. The NPS62-M has a 5-Vdc output and delivers up to 11 A, while the NPS65-M has a 24-Vdc output and delivers up to 2.5 A. The output voltage of each supply is adjustable by ±20%. Both feature an input voltage range from 90 to 264 Vac and can operate from a 127 to 300-Vdc input.

The convection-cooled power supplies have a safety ground leakage current not exceeding 275 µA when operating from their maximum input voltage. Both models have a 2 x 4-in. footprint and a 1-in. height and suitable for light industrial, instrumentation, process systems, and low-power dental and laboratory equipment. The NPS62-M has a typical full-load efficiency of 80% and the NPS65-M achieves 87%, and both meet International Efficiency Level V and Energy Star 2.0, and are California Energy Commission compliant. (Contact company for price and availability.)

By Paul O’Shea

Emerson Network Power – Embedded Power , Carlsbad , CA
Information 760-930-4600
www.PowerConversion.com