SZWENGAO WG-12S2403 12V to 24V 3A 72W DC-DC Waterproof Boost Power Converter
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Well packaged, received in good condition and excellent delivery time (11 calendar days from order). I currently power most of my micro-controller projects via a 12V distribution system from a central Solar charged 12V battery system, but I'm looking to move some of the distribution to 24V, for greater efficiency in wiring. In due course, I'll probably move the whole solar system to 24V, but in the meantime, I got this unit to boost the 12V to 24V, so I can start the migration. I'm still experimenting so it's too soon to make a recommendation, but the build quality looks good and the unit looks sturdy and well-protected against the weather.
really good. perfect for 24v items with only a 12volt supply
Nice bit of kit.