Remote load power backup

Thursday, 02 April, 2009



The AlphaCap-665 is designed for short duration power backup of 48 VDC powered remote loads such as xDSL and FTTx equipment.

The device uses a bank of UltraCapacitors inside a small enclosure with a power circuit to ensure load equipment can ride through brief converter resets. It draws minimal 48 V overhead from the remote system for charging and provides backup power for a duration of 3-10 s to increase reliability.

The package wall-mounts within an existing enclosure and parallels onto the 48 VDC bus, similar to a battery in a standard 48 VDC power system.

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