Recent content by harmander

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    Find the loss for the power inversion that would take place in the UPS

    Hey guys, I tried to figure this out and got a rough estimate but thought I’d ask the experts. I use the Sola SDU500 UPSs in our systems. A customer wants to know how long they will last if there is a power outage. I believe the power consumption for the entire system would be ~12Wh...
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    Switch for 220V AC & Battery - 12V DC Output

    Yes I mean by device, I used word switch because it should switch between AC and DC depending upon type of power. basically I have a project in which our equipment (portable) works on 12vdc so we have batteries to supply 12vdc but now I want to incorporate AC power supply too in the system so...
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    Switch for 220V AC & Battery - 12V DC Output

    Hi I am looking for off the shelf switch which can handle both 220v Ac and Battery(dc). output of the switch should be 12vdc, when powered by AC it should automatically cut the DC and start Charging the battery and rectify AC to DC. Please help.its really imp for my project.
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