Product News: Electrical Equipment & Systems
DC-DC Converters suit distributed power applications.
Press Release Summary:
March 7, 2014 - Packaged in eighth brick format measuring 58.4 x 22.9 x 10.7 mm, DOSA-compliant UEE Series is available with mounting pins or as surface mount devices. Series comprises 3 models with 2:1 input voltage range of 36–75 Vdc and output voltages of 3.3, 5, or 12 Vdc. Providing typical efficiency of 92%, 150 W units have tight line regulation of Â±0.1% and load regulation up to Â±0.25%. Basic input/output isolation is 2,250 Vdc and complies with safety standard EN/UL/EC 60950.
Original Press Release
Murata Eighth Brick DOSA Compliant 150 W DC-DC Converter Suits Distributed Power Applications
Press release date: February 26, 2014
Accommodating a standard 2:1 input voltage range around a 48 VDC nominal, the UEE series comprises three models offering the popular output voltages of 3.3, 5, or 12 VDC. These high efficiency converters, typically up to 92%, have a tight line regulation of ±0.1% and load regulation of up to ±0.25%. Basic input/output isolation is rated at 2250 VDC and complies with safety standard EN/UL/EC 60950.
The converters are able to deliver the full output power over the industrial equipment temperature range of -40 to +85°C. Safety features of the series include input undervoltage, output overcurrent, short circuit and overtemperature,
A remote On/Off control input provides the ability to sequence the startup or shutdown of the converter from another application. Also, a remote sense input allows correction of the output voltage in order to make up for line losses, and a trim function provides a user adjustment of the output.
• 36 to 75 Vdc input range (48V nominal)
• Outstanding thermal performance and derating
• Industry standard DOSA eighth-brick pinout and package and surface mount (SMT) option
• On/Off control, trim, and sense functions
• Fully isolated, 2250 Vdc (BASIC) insulation
For additional information or support, please contact your local Murata sales person or go to: www.murata-ps.com