Friends:


I am designing a satellite data interface for a large off-grid system for a
state highway department facility.  We will be using the Outback Optics
data capabilities along with equipment manufactured by Control by Web.



I’d like to run the satellite system on a battery power source so I can
hope to use it when we need it most, when the power is down.  We have a
separate 24 volt battery bank remaining from a previous generator control
system.  The satellite system operates on 30 VDC at 2 amps.



My first choice is to find a DC to DC converter from nominal 24 volts.  Do
any of you know of one that you could recommend?



My second choice is to use a small inverter.  Can anyone suggest one at
this small wattage?  I don’t know how good the power supply is at rejecting
waveform distortion so I presume an inverter needs to be somewhat close to
a sine wave.

Thanks in advance.



William Miller





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