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The XP Power SDS120PS03B is an AC/DC converter delivering 72W of power with a 3.3V output voltage. It features an open frame design suitable for chassis mounting, making it versatile for various industrial and commercial applications.
Key electrical specifications include a wide input voltage range of 90-264 VAC, high efficiency up to 90%, and power factor correction (PFC). The converter offers robust protection features such as overvoltage, overload, and short circuit protection. It operates within a temperature range of 0°C to 70°C with derating.
Designed for reliability, the SDS120PS03B has a typical MTBF of over 130,000 hours. It meets emissions standards like EN 55022 Level B and complies with EN 61000-3-2 harmonic current standards. The compact 3"x5" footprint and convection cooling make it suitable for space-constrained designs.
This series offers single and multi-output options, with adjustable output voltage on some models. The SDS120PS03B is built to meet demanding requirements in ITE (Commercial) applications.
The input voltage range is 90-264 VAC.
The output voltage is 3.3 VDC with a power rating of 72W.
The operating temperature range is 0°C to 70°C, with linear derating from 100% load at 50°C to 50% load at 70°C.
It is an open frame, chassis mount package.
Overvoltage protection (112-132% on V1), overload protection (110-150% with auto recovery), and short circuit protection (hiccup mode).
Input-to-output isolation is 3000 VAC, input-to-ground is 1500 VAC, and output-to-ground is 500 VDC.
Typical efficiency is up to 90% for 150W and 180W models; for 120W models it is 80%.