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This FSP250-H24-A54 is an AC-DC switching power supply designed for information and networking applications. It features a Class-I design and complies with the IEC 62368-1 safety standard.
The power supply offers 250 watts of continuous power with 14 CFM forced air cooling or 150 watts with convection cooling, operating at temperatures up to 50°C. It has a wide input voltage range of 90-264 VAC and features Power Factor Correction (PFC).
Key electrical specifications include an input current of 2.7A (rms) at 115 VAC and 1.5A (rms) at 230 VAC. It boasts low input power consumption, less than 0.5W at a 0.2W load, and meets EN 55032 Class B radiated emission standards.
The unit is housed in a compact 2"x4"x1.283" package and is suitable for chassis mounting. Environmental specifications include an operating temperature range of -20°C to +70°C and an operating altitude of up to 5000 meters.
90-264 VAC.
54V.
150W continuous with convection cooling, 250W with forced air cooling.
91%.
Overvoltage protection (latch off), overcurrent protection (auto recovery), short circuit protection (auto recovery), and overtemperature protection (latch off).
700,000 hours at full load, 25°C ambient, per TELCORDIA SR-332.