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This 648W AC/DC converter from Cosel provides reliable power conversion for industrial and commercial equipment. Featuring a universal input voltage range of 85VAC to 264VAC, it supports both 50/60Hz and DC inputs up to 440Hz. The unit outputs a regulated 36VDC at 18A maximum current, making it suitable for high-power single-output applications.
Designed for chassis mounting, the enclosed metal housing measures 190.0mm x 119.9mm x 61.0mm and operates within a temperature range of -20°C to 70°C with derating. It incorporates synchronous rectification technology to achieve 74% efficiency across typical operating conditions. The converter includes comprehensive protection features such as automatic recovery overcurrent protection above 105% of rated current.
Electrical isolation is rated at 3,000VAC between input and output, ensuring safety in demanding environments. It meets stringent EMI standards including FCC-B, CISPR22-B, and EN55022-B, while complying with harmonic attenuation requirements per IEC61000-3-2. Safety approvals include UL60950-1, C-UL, EN62368-1, and UL508, alongside CE and UKCA marking for global deployment.
It provides a fixed 36V output at 18A maximum current.
Yes, it accepts AC input voltages from 85V to 264V at 50/60Hz or DC.
It features 3,000VAC isolation between input and output, 2,000VAC between input and frame ground, and 500VAC between output and frame ground.
The unit operates reliably between -20°C and 70°C with appropriate derating applied.
It utilizes a chassis mount configuration within an enclosed metal housing.
It holds CE, cURus, and TUV approvals, meeting FCC-B, CISPR22-B, and EN55022-B EMI standards.