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The Cosel AC3-ONMH-00 is a versatile AC/DC power supply designed for ITE (Commercial) and Medical applications. It offers a robust 266W total output power with a universal input voltage range of 85-264 VAC.
Key electrical specifications include a typical efficiency of 78% at 200V input and a power factor of 0.99 at 100V. The unit supports remote ON/OFF control and features built-in harmonic attenuation compliant with IEC61000-3-2. Safety agency approvals include CE, CSA, cURus, TUV, and UL, with compliance to standards like UL60950-1, EN62368-1, and optional UL60601-1 for medical use.
Mechanically, this power supply is designed for chassis mounting and has dimensions of 254.0mm x 103.1mm x 63.5mm. It operates within an ambient temperature range of -20°C to 70°C and utilizes forced cooling for thermal management. The enclosed type provides protection and facilitates integration into various systems.
The input voltage range is 85 to 264 VAC at 47-63 Hz.
The operating temperature range is -20°C to 70°C.
It has UL60950-1, C-UL (CSA60950-1), EN62368-1, and optional UL60601-1, C-UL (CSA601.1), and EN60601-1 medical approvals.
The main output is 24V at 6.5A.
Typical efficiency is 74% at 100VAC and 78% at 200VAC.
The isolation voltage between input and output is 3000 VAC for 1 minute.