Class II, Level VI external 110-W-rated supplies carry home medical and ITE safety certifications

The TDK-Lambda medical and industrial certified DTM110-C8 Class II (no earth ground needed) external power supplies meet stringent DoE Level VI and EU Tier 2 v5 standards for efficiency and off-load power. The DTM110-C8 is certified to the medical IEC 60601-1 and industrial IEC 60950-1 standards, making it suitable for a variety of hospital and home healthcare applications, plus industrial test, measurement and portable equipment.

The DTM110-C8 is housed in a rugged, IP41 rated, vent-free enclosure measuring 63x140x33 mm (WxLxH). AC is applied through the standard IEC 60320-C8 (two-prong) socket and the output DC cable is fitted with a 4-pin Power-DIN connector as standard, with other connector types available upon request. The adapters also feature over-voltage and over-current protection.

Accepting a 90 to 264-Vac input, the 105-to-110-W adapters are available with 12, 15, 19, 24, 28, 36 and 48-V outputs and can operate in ambient temperatures ranging from -20 to 60°C (derating linearly to 50% load from 40 to 60°C). In addition to satisfying DoE Level VI and EU Tier 2 v5 requirements with an average efficiency of greater than 89%, the power supplies have an off-load power consumption of less than 0.15 W.

The DTM110-C8 series has been certified to IEC/ES/CSA/EN 60601-1, IEC 60601-1-11, IEC/UL/CSA/EN 60950-1 and carries the CE mark for the Low Voltage, EMC and RoHS Directives. All models meet IEC 60601-1-2 Ed4:2014, EN55011-B, EN55032-B, FCC Part 15 Class B, FCC Part 18 Class B emissions and immunity standards. Input to ground isolation is 1,500 Vac (1 x MoPP), input to output 4,000 Vac (2 x MoPP) and the touch current is <100 µA. All models are suitable for B and BF rated equipment with operation up to an altitude of 5,000 m.

Major applications:

• Home healthcare
• Hospital
• Test
• Measurement
• Portable equipment

Main features and benefits:

• Medical, Home Healthcare & Industrial Certification
• DoE Level VI & EU Tier 2 v5 Compliant
•  < 0.15W Off-load Power Consumption
• Class II Construction (no ground wire)

More information can be obtained at the following TDK-Lambda Americas website, or by calling 800-LAMBDA-4. Product availability for the DTM110-C8 series can be found via the link to TDK-Lambda’s distributor network.