IOTA 30 AMP 12 VOLTS WE OFFER A COMPLETE LINE OF RV CONVERTERS IOTA Engineering RV CONVERTERS uses advanced switch mode technology to bring to market highly sophisticated electronic converter/power supplies at appealing affordability. RV CONVERTERS Exceptionally clean DC output insures pumps, motors, fans, and lights work perfectly. This means longer life for any connected load; virtually no AC ripple to cause static or premature failure of radio or television equipment. Iota DLS Series power converters and battery chargers provide quality AC/DC power conversion for recreational vehicles, solar energy systems, and other applications. IOTA Engineering DLS Series of power converters for 12VDC are available in a large range of amperages - from 15 to 90 amps. We carry Iota Engineering battery chargers, Battery Tender and other brands instock. IOTA automatic transfer switches are relay based for reliability. ... Solar Converters model GS - 1 AC Universal Generator Starter.