Samlex AC/DC Inverter charger. Power the load off of the batteries that way, all the time.

Josh Reynolds
CIO, SPITwSPOTS
www.spitwspots.com

On 04/23/2015 09:34 PM, TJ Trout wrote:

I have a dc load that I need to power using a switching ac to dc power supply but I also occasionally need to power the load from batteries, I was planning to put the load, power supply and battery clamps in parallel, is that a acceptable solution ? Can I power the load from battery and back feed DC into the supply without damaging it? Would there be a significant drain back into the supply?

If this isn't ok, what's better solution? Diode ? SPDT switch ?

The load is 50V 100A so that makes diodes and switches a challenge to find. ..


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