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The Mean Well USA PS-25-3.3 is a 17W AC/DC converter from the PS-25 series, designed for applications requiring a stable 3.3V DC output. This open-frame unit accepts a universal AC input voltage range of 85-264VAC and operates at a typical efficiency of 66%.
Key electrical specifications include a rated output current of 5A, with a current range of 0-5A. Line regulation is ±3.0% and load regulation is ±0.5%. The converter offers overload protection above 105% of rated output power and over-voltage protection.
Designed for chassis mounting, the PS-25-3.3 has dimensions of 107.0mm x 61.0mm x 28.0mm. It operates within a temperature range of -10°C to +60°C and has an MTBF of 576.4Khrs at 25°C.
Safety approvals include UL60950-1, TUV EN60950-1, CB, CE, and cURus. EMC compliance is met with EN55032 Class B and EN61000-3-2,-3 standards.
The PS-25-3.3 has a nominal DC output voltage of 3.3V.
The rated output current for the PS-25-3.3 is 5A.
The PS-25-3.3 has a rated power output of 16.5W.
The PS-25-3.3 accepts an input voltage range of 85-264VAC or 120-370VDC.
The PS-25-3.3 can operate in a temperature range of -10°C to +60°C.
The dimensions of the PS-25-3.3 are 107.0mm x 61.0mm x 28.0mm.
The PS-25-3.3 is approved to UL60950-1 and TUV EN60950-1 safety standards.