AC-DC Power Supplies target cellular base stations.

Press Release Summary:




Packaged in 2 x 4 in. format with 1U profile, 160 Watt MVAD160 Series accommodates universal AC input of 85–264 Vac. Series comprises 3 models with nominal main output of +12, +24, or +48 Vdc and optional auxiliary output of 5 Vdc at 0.1 A. Power supplies feature overcurrent and overvoltage protection as well as remote control using negative logic signal. Operating from -40 to +85°C with efficiencies up to 93%, conduction-cooled units comply with no-load power consumption of less than 0.3 W.



Original Press Release:



Murata Launches 93% Efficient 160 Watt Conduction Cooled AC-DC Supply for Use in Cellular Base Stations



Murata has announced the MVAD160 series of 160 Watt AC-DC power supplies, packaged in an industry standard 2 x 4 inch (50.8 x 101.6 x 38.1 mm) format and designed for use in next-generation high-speed compact base station equipment. Accommodating the universal AC input of 85 - 264VAC, the series comprises three output models providing the nominal main output (V1) of +12, +24, or +48 VDC and an optional auxiliary output (V2) of 5VDC at 0.1A. With efficiencies up to 93%, these power supplies have structure-supported conduction cooling, and comply with no-load power consumption of less than 0.3 Watt.



Safety and control features include overcurrent and overvoltage protection together with remote control using a negative logic signal.



Designed for use in cellular infrastructure equipment such as small cell base stations that need to endure a wide range of outdoor operating temperatures, the MVAD160 can operate across the range of -40 to +85°C.



The series complies with the internationally recognized safety approval standards IEC 60950 and IEC 60601 that certify use in IT, industrial, medical, and healthcare equipment.



Features:

110W wide operating temperature range

IT (2nd Ed.) and Medical (3rd Ed. MOPP) safety approved, excluding conduction cooling condition

2" x 4" standard footprint

Low profile 1U package

High efficiency up to 93%



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