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The MORNSUN LOF550-20B12 is an open-frame AC DC converter with conformal coating, suitable for chassis mounting. It delivers 320W of power with a 12V output voltage and a current rating of 41.6A.
Key electrical specifications include a universal input voltage range, 91% efficiency, and Power Factor Correction (PFC). The converter operates within a temperature range of -40°C to 70°C with derating. It is designed with features such as adjustable output, baseplate cooling, DC input capability, remote sense, standby output, and universal input.
This AC DC converter is approved by CE, cURus, and UL, and complies with standard numbers 60335-1, 60601-1, and 62368-1. Its dimensions are 127.0mm x 76.2mm x 40.5mm. Applications include household appliances, ITE (Commercial), and laboratory equipment.
The product is listed with RoHS3 compliance, MSL 1, and REACH unaffected status. However, the manufacturer's website indicates an anomaly with UL archives for certifications after May 1, 2024, stating they are in an invalid state, which requires verification.
-40°C to 70°C with derating.
91%
12V
41.6A
320W (499W forced air).
127.0mm x 76.2mm x 40.5mm (5.00" x 3.00" x 1.59").
Chassis mount.