DC/DC Converters Provide 30 W
Murata Power Solutions' UEI30 isolated DC/DC converters deliver 30 W output power in small instruments, computer-based systems, datacoms equipment, remote sensor systems and vehicle electronics. The 23.4 × 48.8 × 8.9 mm devices offer regulated fixed output voltages of 3.3, 5, 12 and 15 V DC, and 4:1 inputs from 9 to 36 V DC and from 18 to 75 V DC. The RoHS-compliant converters use a synchronous rectifier forward topology to achieve up to 91% efficiency. The units exhibit magnetic and optical isolation up to 2,250 V DC, operating temperature from -40ºC to 85ºC with derating; and remote on/off with positive or negative logic. The products demonstrate input undervoltage lockout, input transient protection, overtemperature shutdown, output current limit, output overvoltage and reverse conduction elimination.
Murata Power Solutions, Inc. http://www.murata-ps.com
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2012
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