SAN DIEGO – TDK-Lambda Americas Inc. in San Diego is introducing the rugged DTM65-D external power supplies for a variety of mission- and life-critical applications like medical diagnostic and monitoring equipment.
These power supplies meet the U.S. Department of Energy Level VI and EU Tier 2 v5 standards for efficiency and off-load power, as well as the medical IEC 60601-1 standards for hospital, dental, and health care applications.
The convection-cooled DTM65-D comes in a rugged vent-free enclosure that measures 132 by 69 by 40 millimeters, with AC applied through the standard IEC 60320-C14 3-prong socket.
The output DC cable has a 4-pin Power-DIN connector as standard, with other connector types available. The adapters also feature over-voltage and over-current protection.
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Accepting a 90 to 264 volts AC input, the 40 to 65-Watt adapters are available with 5-, 1-2, 15-, 19-, 24-V, 28-, 36-, and 48-volt outputs and can operate in ambient temperatures from -20 to 60 degrees Celsius, derating linearly to 50 percent load from 40 to 60 C. The power supplies have an off-load power consumption of less than 0.15 Watts.
The DTM65-D series has been certified to ANSI/AAMI ES 60601-1, CAN/CSA-C22.2 No. 60601-1-08, IEC/EN 60601-1, and carries the CE mark for the Low Voltage, EMC and RoHS2 Directives. All models meet IEC60601-1-2 Ed4:2014, EN55011 Class B, FCC Part 18 Class B emissions and immunity standards.
Input to ground isolation is 1,500 volts AC, input to output 4,000 volts AC, output to ground 1,500 volts AC, with a touch current of less than 100 microamps and a leakage current of less than 300 microamps. All models are suitable for BF rated equipment and can be operated up to an altitude of 5,000 meters.
For more information contact TDK-Lambda online at www.us.tdk-lambda.com.
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