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The Cosel SNTUNS100F12 is a versatile AC/DC converter designed for ITE (Commercial) applications. It operates with a universal input voltage range of AC85-264V and provides a stable 12V DC output at up to 8.4A, delivering a maximum wattage of 50.4W.
This converter features an open frame construction and is designed for chassis mounting, making it suitable for integration into various systems. Key electrical specifications include power factor correction, built-in inrush current limiting, overcurrent, overvoltage, and thermal protection circuits. It also boasts high efficiency, rated at 78% typical at ACIN 200V.
Environmental specifications include an operating temperature range of -20°C to +95°C and compliance with safety agency approvals such as CE and cURus. The unit comes with a 3-year warranty.
The input voltage range is 85-264VAC at 50/60Hz.
The output voltage is 12V DC, adjustable from 10.8V to 13.2V.
The operating temperature range is -20°C to +95°C on an aluminum base plate.
The output current is 4.2A at 12V, delivering 50.4W.
The converter includes built-in overcurrent protection (works over 105% of rating, auto recovery), overvoltage protection (13.9-16.35V), and thermal protection.
Typical efficiency is 76% at 100VAC input and 78% at 200VAC input.
It is approved to UL60950-1, C-UL, EN62368-1, and carries CE, UKCA, and cURus marks. It also complies with DEN-AN and IEC61000-3-2 harmonic standards.