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The Artesyn Embedded Power DS450-3-001 is a distributed power bulk front-end AC/DC converter with a total output power of 450W. It provides a +12 Vdc main output and a +3.3 Vdc standby output. The unit operates with a wide input voltage range from 90 to 264 Vac and features active power factor correction.
Key features include active power factor correction, EN61000-3-2 harmonic compliance, inrush control, and an I²C communication interface bus. It supports hot-plug operation, N+1 redundancy, and internal OR'ing fets with active current sharing. The converter is built with internal cooling fans and has an EEPROM for FRU data. Status indicators include an amber LED for fan fail and a green LED for power good/AC_OK.
Designed for ITE (Commercial) applications, the DS450-3-001 has a 1U x 2U form factor and is suitable for rack mounting. Its dimensions are 305.6mm in length, 78.0mm in width, and 38.6mm in height. The operating temperature range is -10°C to 50°C, and it has a demonstrated MTBF of 400K hours at full load and 40°C.
The main output voltage is +12 Vdc.
The standby output voltage is +3.3 Vdc.
The total output power is 450W.
The input voltage range is 90 to 264 Vac.
The operating temperature range is -10°C to 50°C.
Yes, it supports hot-plug operation.
It features an I²C communication interface bus.