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The XP Power ECE10US03 is a 10W AC-DC converter designed for board mount applications. It offers a regulated single output of 3.3VDC with a nominal current of 2.60A and a peak capability of 3.12A.
This series operates with a wide input voltage range of 85 to 264VAC or 120 to 370VDC, ensuring compatibility in various power systems. It boasts a typical efficiency of 77% at full load with 115VAC input. Key electrical specifications include a startup delay of 2s, hold-up time of 8ms at 115VAC, and transient response within 500μs for a 25% load change. The converter provides 4.0kVAC input to output isolation.
Designed for easy integration, the ECE10US03 comes in an encapsulated PCB mount package with dimensions of 38.1 x 25.4 x 15.24mm. It operates within a temperature range of -25°C to +70°C, with derating at full load above 50°C. The unit includes overvoltage protection, overload protection (125-190%), and short circuit protection in a hiccup mode. It is suitable for ITE (Commercial) applications and is approved by CSA, cUL, EN, and UL standards.
This series is also available as an open frame PCB mount version (suffix -P) for OEM quantities. It meets Class B conducted & radiated emissions standards and offers a 3-year warranty.
3.3 VDC.
85-264 VAC or 120-370 VDC.
10 W.
Overvoltage protection (195-216%), overload protection (125-190%), and short circuit protection (hiccup mode).
4-DIP Module, through-hole mounting.
4.0 kVAC input to output.
-25°C to +70°C with derating above +50°C.