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AC Adapters

Almost all Eco Instruments use an AC adapter which converts the line voltage (AC mains) to 12 VDC unregulated at 300-500 mA. The DOM-1 requires a regulator whose output is 12 VDC at 800 mA. The regulator power output plug is 2.5 mm. See Technical Note P-101 below. Eco Sensors only supplies AC adapters for 110-120 V 60 Hz AC mains. Customers in other areas should purchase their AC adapters locally. Our size is readily available and low cost anywhere in the world.

Product Manuals

These manuals are in PDF format (which requires Adobe Acrobat™). Please choose one of the manuals from this list:

Tech Notes


Engineering and Design Notes


Product Notes

Firmware and Software

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