65W Medical external power supplies have class II input
Published: 4 December 2015 - Lisa Peake
TDK Corporation announces the introduction of the DTM65-C8 series of medically certified 40-65W Class II external power supplies. Certified to the IEC 60601-1 & 60601-1-11 medical standards, the products have 4,000Vac isolation from input to output and require no ground wire connection. The series is intended to power a range of hospital, dental and home healthcare products for monitoring, imaging and diagnostic applications.
The series comprises of seven popular output voltages; 5, 12, 15, 19, 24, 28 and 48Vdc, and operates from a 90 to 264Vac input via a standard IEC 60320-C8 connector. The output cable is terminated with a 4-pin Power-DIN connector, with other connector types available on request.
Models of 12V and above have an average efficiency level of >88% and an off-load power draw of less than < 0.21W, enabling the series to fully meet the ErP and DOE Efficiency Level VI requirements.
The DTM65-C8 external power supplies have a vent-free IP21 rated enclosure and comply with the strict shock and vibration for the home healthcare medical standard IEC 60601-1-11. The overall size of the enclosure is a compact 106mm in length, 60mm in width and 31mm in height.
In addition to IEC 60601-1, the DTM65-C8 has been certified to EN 60601-1, ANSI/AAMI ES 60601-1, CAN/CSA-C22.2 No. 60601-1-08 and carries the CE mark. TDK-Lambda’s medical safety compliance extends to providing 2 x MOPPs (Means of Patient Protection) input to output. All models comply with EN 55011-B, FCC Class B (conducted and radiated) emissions and EN 60601-1-2 immunity standards.
For more information about the full range of TDK-Lambda DTM65-C8 series of external power supplies, please call TDK-Lambda directly on +44 (0)1271 856600 or visit the TDK-Lambda website.