100W Class I and Class II 2”x 4” medical and industrial power supplies deliver 75W in an 85°C ambient

TDK Corporation (TSE 6762) announces the introduction of the 100W rated TDK-Lambda brand CUS100ME series of medical and industrial AC-DC power supplies. The series delivers 75W in ambient temperatures of up to 85°C with just 1m/s airflow, however, with conduction cooling, it can provide full power at up to 70°C. Target markets include home healthcare, medical, dental, test and measurement, broadcast and industrial equipment.
 
A choice of seven standard output voltages is offered; other voltage settings are available upon request. The input voltage range is 85 to 264Vac, 47‑63Hz with the capability of accepting 47‑440Hz. Operating efficiencies are up to 94%, with an average efficiency of > 87% and <0.5W no-load power consumption.
 
Available in four package types, the power supplies are designed for use in both Class I or Class II (double insulated) installations. The open frame CUS100ME measures 50.8 x 101.6 x 31.5mm (WxLxH), the U chassis 64 x 116 x 38.5mm, or 64 x 116 x 39.7mm with a cover. A 34.2mm high version with a metal baseplate can also be ordered.  The U channel and baseplate models facilitate the very high ambient temperature conduction cooling ratings.
 
Like the 30W, 60W and 150W models in the series, the CUS100ME has an input to output isolation of 4,000Vac (2 x MoPP), an input to ground isolation of 1,500Vac (1 x MoPP) and an output to ground isolation of 1,500Vac (1 x MoPP) for suitability in B and BF rated medical equipment. The leakage current is <250µA and touch current is <100µA. The maximum operating, transportation and storage altitude is 5,000m.
 
Safety certifications include IEC/EN/ES 60601‑1, IEC/EN/UL 60950‑1, IEC 61010‑1 (designed to meet) with CE marking for the Low Voltage, EMC and RoHS2 Directives. A derivative meeting EN 60335‑1 can be supplied upon request. The units also comply with EN 55011‑B and EN 55032‑B conducted and radiated emissions (Class I and II), and meet the EN 61000‑3‑2 harmonics, IEC 60601‑1‑2 Edition 4 and IEC 61000‑4 immunity standards.
 
For more information about the full range of TDK-Lambda CUS100ME series of AC-DC power supplies, please call TDK-Lambda directly on +44 (0)1271 856600 or visit the TDK-Lambda website at: www.uk.tdk-lambda.com/cus100me
 
Follow us at www.uk.tdk-lambda.com/twitter, watch our videos on www.uk.tdk‑lambda.com/youtube, connect with us at www.uk.tdk-lambda.com/facebookand www.uk.tdk-lambda.com/linkedin, and read our blog at www.uk.tdk-lambda.com/blog.
 
About TDK Corporation
TDK Corporation is a leading electronics company based in Tokyo, Japan. It was established in 1935 to commercialize ferrite, a key material in electronic and magnetic products. TDK’s portfolio features passive components such as ceramic, aluminum electrolytic and film capacitors, and magnetics, high-frequency, and piezo and protection devices. The product spectrum also includes sensors and sensor systems such as temperature and pressure, magnetic, and MEMS sensors. In addition, TDK provides power supplies and energy devices, magnetic heads and more. These products are marketed under the product brands TDK, EPCOS, InvenSense, Micronas, Tronics and TDK-Lambda. TDK focuses on demanding markets in the areas of information and communication technology and automotive, industrial and consumer electronics. The company has a network of design and manufacturing locations and sales offices in Asia, Europe, and in North and South America. In fiscal 2018, TDK posted total sales of USD 12 billion and employed about 103,000 people worldwide.
 
About TDK-Lambda Corporation
TDK-Lambda Corporation, a group company of TDK Corporation, is a leading global power supply company providing highly reliable power supplies for industrial equipment worldwide. TDK-Lambda Corporation meets the various needs of customers with our entire range of activities, from research and development through to manufacturing, sales, and service with bases in five key areas, covering Japan, Europe, America, China, and Asia. 
For more details, please pay a visit to http://www.tdk-lambda.com/