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The Cosel LFA15F-3R3-SJ1Y is an open-frame AC/DC power supply designed for ITE (Commercial) applications. It offers a single output of 3.3V with a maximum current of 3A, delivering up to 15W of power.
This converter features a universal input voltage range of AC 85-264V, making it suitable for global use. Key electrical specifications include an efficiency of up to 68.5% at 200V AC input and typical inrush current values of 15A at 100V AC and 30A at 200V AC. It also includes built-in protection circuits for inrush current, overcurrent, and overvoltage.
The unit is designed with a compact PCB construction and has dimensions of 87.4mm in length, 50.0mm in width, and 22.1mm in height. It is intended for chassis mounting. The operating temperature range is from -10°C to 70°C.
Compliance includes safety agency approvals such as CE, CSA, cURus, TUV, and UL, meeting standards like EN62368-1 and UL60950-1. It also complies with EMI standards including FCC-B and CISPR22-B. The product is RoHS3 compliant and has an MSL rating of 1.
85-264 VAC.
3.3 VDC at 3 A (15 W max).
-10 to +70 degrees Celsius.
UL60950-1, C-UL (CSA60950-1), EN62368-1.
Chassis mount.
68% at 100 VAC, 68.5% at 200 VAC.