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The Cosel PBA50F-3R3-CT is an open frame AC/DC converter designed for ITE (Commercial) applications. It provides a single output of 3.3V at 10A, with a maximum output power of 33W.
This converter boasts a universal input voltage range of AC85 - 264V and achieves an efficiency of 76% at ACIN 200V. Key electrical specifications include line regulation of 50mV maximum and load regulation of 100mV maximum. It also features overcurrent protection (OCP) and overvoltage protection (OVP).
The unit is designed for chassis mounting and has dimensions of 119.9mm x 31.0mm x 82.0mm. It operates within a temperature range of -10°C to 71°C with derating and complies with various safety agency approvals including CE, cURus, and TUV.
Additional features include harmonic attenuation compliant with IEC61000-3-2, universal input, and synchronous rectification technology for increased efficiency. It also meets EMI compliance standards such as FCC-B and CISPR22-B.
-10°C to 71°C (with derating).
AC85-264V (universal input).
3.3V at 10A.
Overcurrent protection (OCP) at 105% of rated current with automatic recovery, and overvoltage protection (OVP) set to 5.75-7.00V.
Chassis mount, open frame.
74% typical at both 100V and 200V AC input.
UL60950-1, C-UL(CSA60950-1), EN62368-1, and UL508 (with cover).