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The Tri-Mag, LLC DG120-J is a 120 Watt Open Frame AC/DC power supply designed for ITE (Commercial) applications. It operates with a universal input voltage range of 90 VAC to 264 VAC and provides a single 36V output.
Key electrical specifications include a typical efficiency of 90%, active Power Factor Correction (PFC), and a maximum output current of 3.4A. The unit supports a continuous power output of 120W, which can be boosted to 150W with 8 CFM forced air cooling. It features standard protections such as overvoltage, overload, and short circuit with auto recovery.
The DG120-J has a compact form factor with dimensions of 101.6mm x 50.8mm x 32.5mm (4.00" x 2.00" x 1.28"). It is designed for chassis mounting and operates within an ambient temperature range of -20°C to 70°C, with derating applied above 45°C. The power supply meets various safety and EMC standards, including UL/CSA/EN 60950-1 and EN55022 Class B.
This series is suitable for applications requiring reliable power conversion in industrial instrumentation, telecommunication, and commercial appliance sectors. It also boasts a 10-year manufacturer's warranty.
90 VAC to 264 VAC (115/230V nominal).
36V, 3.4A, 120W (150W forced air).
≥90% typical at rated load.
Overvoltage protection (latch off), overload protection (auto recovery), short circuit protection (auto recovery).
-20°C to 70°C with derating above 45°C.
UL/CSA/EN 60950-1, ANSI/AAMI/CSA/EN 60601-1, CB report, CE mark.
Open frame chassis mount.