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The Cosel LFA75F-3R3-Y is a compact, open-frame AC/DC power supply designed for ITE (Commercial) applications. It provides a stable 3.3V DC output with a maximum current of 2A, delivering a total of 6.6W maximum output wattage.
This converter operates with a universal input voltage range of 85-264 VAC and features built-in protection circuits for inrush current, overcurrent, and overvoltage. It complies with various safety and EMI standards, including UL60950-1, CSA60950-1, EN62368-1, and FCC-B.
The unit is chassis mountable and operates within an ambient temperature range of -10°C to 70°C. Its design incorporates features like harmonic attenuation compliant with IEC61000-3-2 and a typical efficiency of 68.5% at 200V input.
The output voltage is 3.3 VDC and the output current is 2 A.
The input voltage range is 85-264 VAC.
The operating temperature range is -10°C to 70°C.
It is approved to UL60950-1, C-UL (CSA60950-1), and EN62368-1.
It is an open frame converter with chassis mount mounting type.
Yes, it complies with IEC61000-3-2 harmonic attenuation standard.