94% efficient 1200W power supply in 54mm form factor
Their efficiency lowers cooling requirements; the design offers at least 8% more power than other devices in the same form factor. The D1U54P series comprises two models, both providing a +12 VDC 1200W output and an auxiliary +5 VDC 15W output. The power factor corrected units accept the universal AC input range from 90 to 264 VAC. Forced air cooling is provided by an internal variable-speed fan. The series features a 0 to 60C operating temperature range. The D1U54P series features hot-swapping and active current sharing for up to 8 supplies to be connected together.
Safety features include output overvoltage, output overcurrent, and self-resetting overtemperature protection. PMBus management and I2C interface with status indicators and boot loading are also available. The D1U54P series complies with international safety standards IEC/EN/CSA/UL BSMI and CCC 60950-1 for IT equipment.
Murata Power Solutions; www.murata.eu
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