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The Tri-Mag, LLC DG040M-3 is a 40W open frame AC/DC power supply designed for ITE and Medical applications. It operates with a universal input voltage range of 90-264 VAC and features built-in active PFC.
Key electrical specifications include a typical efficiency of 86% at rated load, with no-load power consumption less than 0.3W. The unit offers line regulation of ±0.5% typical and load regulation of ±1.0% typical. It provides 4000 VAC isolation from input to output and meets 2xMOPP requirements, making it suitable for medical device integration.
This power supply operates within an ambient temperature range of -20°C to 70°C, with derating applied above 50°C. It is cooled by free air convection. The dimensions are 76.2mm x 50.8mm x 23.1mm (3.00" x 2.00" x 0.91"), and it is designed for chassis mounting.
The DG040M-3 complies with Energy Star Level V and ErP EC 1275/2008 standards. It holds safety approvals including UL/CSA/EN 60950-1 and ANSI/AMMI/CSA/EN 60601-1, along with CE marking.
The input voltage range is 90 VAC to 264 VAC.
The typical efficiency is 86% at rated load.
The operating temperature range is -20°C to 70°C.
The dimensions are 76.2mm x 50.8mm x 23.1mm.
It complies with UL/CSA/EN 60950-1, 2nd edition and ANSI/AMMI/CSA/EN 60601-1, 3rd edition.