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The Tri-Mag, LLC DG040-G is a 40-watt open frame AC/DC power supply with a compact 2" x 3" footprint. It operates from a universal input voltage range of 90 VAC to 264 VAC and offers a typical efficiency of 86% at rated load. This converter is designed for ITE (Commercial) applications and includes built-in active PFC.
Key electrical specifications include a typical line regulation of ±0.5% and load regulation of ±1.0%. It provides overvoltage, overload, and short circuit protection with auto recovery. The operating temperature range is -20°C to 70°C, with derating above 50°C. Isolation is rated at 4000 VAC input to output.
This power supply meets various safety and EMC standards, including UL/CSA/EN 60950-1 and ANSI/AMMI/CSA/EN 60601-1. It is compliant with Green power and Energy Star ver. 6 standards, with no-load power consumption less than 0.3W.
The DG040-G features a chassis mount type and is suitable for applications requiring reliable power conversion in a small form factor.
90 VAC to 264 VAC.
28V at 1.42A (40W).
-20°C to 70°C with derating.
Overvoltage protection (latch off), overload and short circuit protection (auto recovery).
76.2mm x 50.8mm x 23.1mm (3.00 x 2.00 x 0.91 inches).
≥86% typical.
4000 VAC input to output (2x MOPP), 1500 VAC input to ground, 1500 VDC output to ground.