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The XP Power ECE40US03 is a 40W AC/DC converter designed for reliable power conversion in commercial applications. It accepts a wide input voltage range of 85-264 VAC and provides a stable 3.3V output.
Key electrical specifications include a maximum output current of 10A, ±1% initial set accuracy, and ±0.5% line regulation. The converter offers robust protection features such as overload and short circuit protection in a hiccup mode. It operates efficiently with a typical efficiency of 73% and features a low no-load input power of less than 0.3W.
Designed for ease of integration, the ECE40US03 features through-hole mounting in a 4-DIP module package. Its operating temperature range is -25°C to 70°C with derating, and it is convection-cooled. The unit meets various EMC standards including EN 55032 Level B emissions and immunity requirements per EN 61000 series.
Safety approvals include CSA, cUL, EN, and UL, adhering to standards like IEC 62368-1. This converter is suitable for ITE (Commercial) applications requiring a dependable and compact power solution.
The input voltage range is 85-264 VAC, also supporting 120-370 VDC.
The output voltage is 3.3V and the output current is 10A, providing 40W of power.
The operating temperature range is -25°C to 70°C with derating.
The ECE40US03 is available in a 4-DIP through-hole module package.
It has safety approvals to IEC 60950-1, IEC 62368-1, UL 62368-1, CAN/CSA C22.2 No. 62368-1-14, and EN 62368-1.
The efficiency is 73%.
No, the ECE40US03 requires no minimum load for operation.