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The Cosel ADA750F-48 is an enclosed AC/DC power supply designed for reliable operation in various applications. It features a universal input voltage range of AC85 - 264V and provides a stable 48V output with a maximum current of 9A under convection cooling, delivering 432W of power. With forced air cooling, the current can be increased to 10.5A, and the peak power reaches 744W.
This converter includes features such as Power Factor Correction (PFC) and complies with IEC61000-3-2 for harmonic attenuation. It is designed for chassis mounting and operates within a temperature range of -10°C to 71°C with derating. Safety approvals include CE, CSA, cURus, TUV, and UL, adhering to standards like 60950-1 and 62368-1.
Key electrical specifications include a typical efficiency of 89% at ACIN 200V and Io=100%, with a power factor of 0.98. The unit offers overcurrent and overvoltage protection, along with an adjustable output voltage range. Its compact dimensions are 175.5mm in length, 127.0mm in width, and 70.0mm in height.
The nominal output voltage is 48V. Power rating is 432W with convection cooling and 744W with forced air cooling.
The universal input voltage range is 85-264 VAC at 47-63 Hz.
Convection cooling provides 432W; forced air cooling increases output to 744W. Maximum current at 200VAC is 7A (convection) or 12.5A (forced air).
It is approved to UL60950-1, C-UL(CSA60950-1), and EN62368-1. Approval agencies include CE, CSA, cURus, TUV, and UL.
Overcurrent protection activates above 101% of peak current and auto-recovers. Overvoltage protection threshold is 64-76V.
Operating temperature range is -10°C to +71°C with derating.
Dimensions are 175.5mm (6.91") length, 127.0mm (5.00") width, and 70.0mm (2.76") height.