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The RECOM Power RAC03E-05SK/277 is a cost-efficient AC/DC converter designed for various applications. It delivers 3 watts of output power with a tightly regulated 5VDC output.
Key electrical specifications include an input voltage range of 85 to 305VAC, supporting OVC III overvoltage category. The converter boasts 73% efficiency at nominal input and full load. It operates with a low no-load power consumption of less than 75mW and provides 4kVAC input to output isolation.
This module features a low profile of 15.4mm and is encapsulated for print-mount applications. It offers full load output power up to 75°C and is certified for operation up to 85°C ambient temperature with derating. The RAC03E-05SK/277 is suitable for industrial, domestic, ITE, and household use, including automation control, Industry 4.0, and IoT applications.
Mounting is via through hole, and the package is a 4-DIP module. The converter meets EN55032 class B EMC compliance with a floating output and holds international safety certifications.
85-305 VAC (47-63Hz) or 120-430 VDC.
4-DIP Module with through-hole mounting.
-40°C to 85°C with derating (full load up to 75°C, reduced to 1.8W at 85°C).
5V at 600mA, 3W.
4kVAC input to output.
73% at nominal input and full load at 25°C.
UL/IEC/EN62368-1, CAN/CSA C22.2 No. 62368-1, EN60335-1, EN62233, IEC/EN61558-1/2-16.