The convection-cooled DTM65-D is housed in a rugged, vent-free enclosure, measuring 132 mm x 69 mm x 40 mm (L x W x H). AC is applied through the standard IEC 60320-C14 (3-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 40- to 65-W adapters are available with 5-V, 12-V, 15-V, 19-V, 24-V, 28-V, 36-V, 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% (greater than 87.3% for the 5-V model), the power supplies have an off-load power consumption of less than 0.15 W.

The DTM65-D series has been certified to ANSI/AAMI ES 60601-1, CAN/CSA-C22.2 No. 60601-1-08, and IEC/EN 60601-1, and it carries the CE mark for the Low Voltage, EMC and RoHS2 directives. All models meet IEC 60601-1-2 Ed4:2014, EN 55011 Class B, and FCC Part 18 Class B emissions and immunity standards. Input to ground isolation is 1,500 VAC (1 x MoPP), input to output is 4,000 VAC (2 x MoPP), and output to ground is 1,500 VAC (1 x MoPP), with a touch current of less than 100 µA and a leakage current of less than 300 µA. All models are suitable for BF-rated equipment and can be operated up to an altitude of 5,000 m.

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