650-W 6U cPCI offers inventory reduction benefits
The Gresham cPCI-6U-650 is fully compliant with the PICMG 2.11 power interface specification, incorporate the standard Positronic 47-pin connector and offer hot-swap, N+1 redundant connection and active load current share.
The cPCI-6U-650 power supply features a 90–264 VAC universal AC input voltage with active power factor correction, or a DC input covering a range from 36 –72 VDC. Standard output voltages are 5 V/80 A +3.3 V/70 A +12 V/7 A -12 V/1.5 A and custom variants are possible. All models have a monitor and control (M&C) system based on an intelligent I2C bus. This system provides comprehensive remote status monitoring and control functionalities
Full use of advanced component and circuit technologies, including synchronous rectification, low profile transformers and SMT components ensure very high efficiency and power density. The innovative design uses two output converters in parallel, one for the +3.3 V and the other for the +5 V. This ensures maximum flexibility when determining load requirements for each output enabling full load currents to be drawn.
The Gresham cPCI-6U-650 Compact PCI power supply features advanced status and control functions including remote inhibit, output fail alarm, over temperature warning, output remote sense, single wire current share and front panel LEDs indicate outputs OK and any fault condition.
The cPCI-6U-650 is RoHS compliant, has full international safety agency approvals including UL/cUL60950, CE Mark (LVD) and EN55022 Level A. Operating temperature range is -5 to +55°C with de-rating at 2.5%/°C up to +70°C, cooling requirements are 400LFM of airflow and MTBF is calculated as >400,000 Hours per Belcore 332 issue 6.
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