PRELIMINARY DATASHEET Astrodyne Corporation . Tel: (508) 964-6300 35 Hampden Road Fax: (408) 339-0375 Mansfied, MA 02048 [email protected] uV48-164 ® 48 VDC Input 275~300 Watts 3/4 Brick MICROVERTER DC/DC Converter The MICROVERTER ® uV48-164 DC/DC converter module com bines high efficiency electrical power design and advanced - ther mal management techniques including insulated metal substrate technology and thermally conductive potting to produce a small, ruggedized DC/DC converter with reduced temperature rise and increasted reliability. Operating over the entire 36-75VDC input range, theM ICROVERTER® uV48-164 series is ideal for use in rug ged and high reliability applications requiring baseplate cooled operation such as telecom network infrastructure equipment. This series is designed for 5/6 RoHS compliance OPERATIONAL FEATURES • 5/6 RoHS Compliant Designs • Encapsulated & Environmentally Rugged Package • Extremeley Low Thermal Resistance • -40 ~ 100ºC Baseplate Operation • Constant Frequency Operation for Reduced Noise • Remote On/Off, Parallel and Remote Sense Functions • Auto-Recovery from OTP / OCP / OVP Circuits • Trimable Output Voltages • Synchronizable from 330-400kHz (Optional) • 2 Year Warranty MODEL SELECTI ON (36-75VDC Input) TYPICAL APPLICATI ONS • Network Infrastructure Equipment • Civil Avionics • Military / COTS • Industrial Control • Telecommunication Equipment 5/6 RoHS compliant for NIE exemption 6/6 (LeadFreeVersion) model coming soon RoHS Compliant Model Number Output Voltage Output Current uV48-5-164 5 (4.0-5.5VDC) 50A uV48-12-164 12 (10.8-13.2VDC) 25A uV48-15-164 15 (13.5-16.5VDC) 20A uV48-24-164 24 (21.6-26.4VDC) 12.5A uV48-28-164 28 (25.2-30.8VDC) 10A add S to part number to designate SYNC option. eg: uV48-5-S-164 www.astrodyne.com www.roassoc.com Astrodyne USA: 1-800-823-8082 REV 070411A