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The Tri-Mag, LLC DG300-9 is a 300-watt semi-open frame AC/DC power supply designed for ITE (Commercial) applications. It operates with a universal input voltage range of 90 to 264 VAC and a frequency of 47 to 63 Hz. This power supply delivers a single output of 24V at 12.5A, providing a total of 300W.
Key features include Active Power Factor Correction (PFC) and an efficiency rating between 89% and 91%. The operating temperature range is -20°C to 70°C with derating, and it utilizes free air convection for cooling. The unit has a hold-up time of 20ms at 115VAC and includes overload protection with auto-recovery.
With dimensions of 106.7mm x 203.2mm x 42mm (4.2" x 8.0" x 1.65"), it offers a power density of 5.4 Watts per cubic inch. The DG300-9 is designed for chassis mounting and features terminal blocks for AC input and DC output connections.
The DG300-9 provides a single +24V output at 12.5A.
The input voltage range is 90 VAC to 264 VAC.
The operating temperature range is -20°C to 70°C with derating.
The DG300-9 uses free air convection cooling.
It includes latch-off overvoltage protection and auto-recovery overload protection within 150% rated load.
The efficiency ranges from 89% to 91%.
The dimensions are 106.7mm x 203.2mm x 42mm (4.2" x 8.0" x 1.65").