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The Cosel TUHS25F12 is an enclosed AC/DC converter designed for PCB mounting. It features a universal input voltage range of 85 to 264 VAC or 120 to 370 VDC, making it suitable for global applications.
This converter provides a single 12V output with a maximum current of 0.25A, delivering up to 25W of power. Key electrical specifications include an efficiency of 81% at 100V AC input, line regulation of 48mV maximum, and load regulation of 100mV maximum. It also offers overcurrent and overvoltage protection circuits.
The TUHS25F12 operates within an ambient temperature range of -40°C to +85°C with derating and has an isolation voltage of AC3,000V. It is packaged in a 6-DIP module and designed for through-hole mounting, with dimensions of 36.1mm in length, 25.4mm in width, and 16.5mm in height.
This series complies with safety standards such as UL60950-1, C-UL, and EN62368-1, and meets conducted noise regulations including FCC-B and CISPR-B. It also complies with IEC61000-3-2 harmonic attenuator standards.
The output voltage is 12V.
The maximum output current is 0.25A.
The input voltage range is 85 to 264 VAC or 120 to 370 VDC.
The operating temperature range is -40°C to +85°C.
It is designed for through-hole mounting.
It has UL60950-1, C-UL (CSA60950-1), and EN62368-1 approvals.