One of TDK Lambda‘s newest offerings is the 2″ x 4″ CUS150M family of AC/DC power supplies. These supplies are rated to 150W rated power supplies and can operate to ambient temperatures of up to 85°C without requiring forced-air cooling.
The CUS150M is certified to meet medical and ITE standards for Class I and II (no earth ground connection) operation. In addition, the series meets the FCC Class B specifications for both radiated and conducted emissions. With a universal AC (85 to 264Vac) input and wide selection of outputs from 12V to 48V, the CUS150M operates offer operating efficiencies of up to 91%. Power consumption without a load is under 0.5W.
The CUS150M targets a variety of applications including industrial, broadcast, test and measurement, dental, home health care and both B and BF-rated medical equipment. This series is certified to IEC/EN/ES/CSA 60601-1 and IEC/EN/UL/CSA 60950-1. Both Class I and Class II versions are compliant to EN 55011-B and EN 55032-B (radiated and conducted) and meet the EN 61000-3-2 harmonics, IEC 60601-1-2 Edition 4 and IEC 61000-4 immunity standards.