In summary, there are three models in the NPT40-M Series rated at 45W convection cooled and 55W with forced air cooling. The power supplies in this series will accept a universal input voltage range, 90 to 264VAC. This series of products come with both IT and medical safety approvals and have UL/TUV/CSA, CE and CQC mark. They are protected against overload and short-circuit conditions. They offer a wide operating temperature range of -20º C to +80º C and there is a enclosure safety kit available. All models feature a two year warranty.

